Fifty-five dollars. That is the price Elegoo has put on multi-colour 3D printing capability for Centauri Carbon owners, and the reaction from the community has been exactly what you would expect from a price that is one fifth of the closest competitor. A combination of excitement, scepticism, disbelief, and a large number of pre-orders placed before anyone had done independent testing. This post covers what the CANVAS actually is, how it works, what the early reviews say, where the genuine concerns sit, and why the price alone — regardless of what the technology does — has shifted the conversation about what multi-colour printing should cost.
Background: the CANVAS story so far
To understand why the CANVAS launch has generated so much attention, you need to understand the history that preceded it. When Elegoo launched the original Centauri Carbon, it became one of the best values on the market — a CoreXY 3D printer with an enclosed chamber at under $300. But one function was missing: multi-colour printing via a filament changer. Buyers expected Elegoo to deliver a comparable accessory at a later date.
That accessory did not come in the expected form. Instead of a plug-in add-on module, Elegoo presented the CANVAS system as permanently integrated into the printer, as part of the Centauri Carbon 2. This solution caused mixed reactions in the community, as many users had expected a simpler retrofit. Original Centauri Carbon owners who had bought the machine partly on the promise of future multi-colour capability found themselves looking at a new machine with the feature built in rather than the add-on they had been waiting for.
After months of controversy and growing scepticism about it ever coming out, Elegoo’s long-promised CANVAS multi-colour upgrade for the original Centauri Carbon has finally gone on sale. The surprise? The official launch price is just $55 — a far cry from what people expected. The community had been braced for £150–£200. They got £38.
What the CANVAS actually is
The CANVAS is a four-filament switching system — not a tool changer, not a dual extruder, but a filament switcher in the same architectural category as the Bambu AMS. It mounts to the side or top of the Centauri Carbon printer (or is integrated from birth in the Centauri Carbon 2) and feeds four filaments into the single shared nozzle of the printer, switching between them as the colour changes in the sliced model require.
What differentiates it mechanically from competing systems: the CANVAS works by controlling four independent motors, each managing a separate filament, for fast colour switching and minimised feed paths. Each of the four filament channels has its own dedicated motor. The motors drive filament independently rather than using a single selector to route different filaments through one feed path. The intent is faster switching and more reliable feeding, with each filament’s motor managing only that filament’s path rather than sharing actuation with the others.
The physical dimensions are compact — 168 × 68 × 95mm. The compact footprint lets you mount it directly on top of the printer, though users on forums are already reporting that you won’t be able to close the top glass panel with the CANVAS installed. This is the form factor compromise that a top-mounted CANVAS creates: the enclosed chamber that made the Centauri Carbon attractive for engineering materials becomes less accessible with the CANVAS unit sitting on the glass panel’s path. It is not a dealbreaker for PLA users who rarely close the chamber, but it is a genuine limitation for anyone who bought the Centauri Carbon specifically for its enclosure.
What comes in the box
This is the part of the CANVAS announcement that generated the most raised eyebrows — and the most genuine surprise when people worked out the component cost. The CANVAS not only costs a fifth of Bambu Lab’s AMS, it also includes a complete hotend, PTFE tubes, and even an upgraded 5020 fan. The hotend alone is worth close to that price on its own, so the deal is objectively solid.
A replacement hotend for a CoreXY printer typically costs £8–£20 depending on specification. An upgraded cooling fan is £5–£10. PTFE tubing for the feed paths is a few pounds. At standard component pricing, the parts in the CANVAS box cost more than $55 individually. Either Elegoo is pricing below component cost to gain market share — which is not unheard of in aggressive market entry strategies — or they have achieved genuine economies of scale on manufacturing that bring the cost structure down to a level that makes $55 viable as a sustainable price. The community is split on which of these is the explanation, and the answer matters for long-term confidence in the product’s support and availability.
RFID: present but different
The CANVAS includes RFID detection for Elegoo-branded filament spools. Further features come in the form of auto RFID-tagged filament recognition with recommended print settings applied, as well as the option to enable filament auto-refills for identical spools. This is the same concept as Bambu’s RFID integration — tap a tagged spool to the unit, the system reads the material type and colour, and recommended print settings are applied automatically.
The implementation differs from Bambu’s in a meaningful way: unlike Bambu’s AMS, you do have to tap the spool to the CANVAS unit to register it, but the process is pretty quick. Bambu’s AMS reads RFID passively when the spool is loaded — you do not have to actively present the spool to a reader. Elegoo’s implementation requires a deliberate tap-to-read action. This is a minor workflow difference but worth knowing before you assume the experience is identical to Bambu’s.
For third-party filaments without RFID tags — which includes eSun, Polymaker, and the vast majority of the hobbyist filament market — manual filament configuration is required, the same as on any other multi-colour system. The RFID benefit is specific to Elegoo’s own filament range.
The Centauri Carbon 2 Combo: the CANVAS in its native environment
The CANVAS was first introduced integrated into the Centauri Carbon 2, and the independent reviews of that system give the clearest picture of how CANVAS performs in real-world conditions. VoxelMatters reviewed the Centauri Carbon 2 Combo extensively and their conclusion is worth quoting as a baseline: we had a fantastic all-around experience, much better than we had expected. The new Centauri Carbon 2 Combo is a high-quality printer with smooth-running software, and it now supports multicolour printing. The hardware capabilities, with the new CANVAS system for automated multicolour printing and smooth filament switching, represent a genuinely competitive package.
Creative Bloq reviewed the same machine and reached a similar conclusion: the Centauri Carbon 2 Combo ships with the CANVAS system and is priced competitively at $449 / £399, significantly cheaper than any of Bambu Lab’s enclosed printers, and similarly the Creality K2 Pro would set you back an extra third of this price. For this reason, the Carbon 2 Combo is an attractive proposition for makers in the market for a new printer.
The software experience on the Centauri Carbon 2 with CANVAS impressed reviewers: the Centauri Carbon 2 Combo has smooth-running software and RFID spools from Elegoo mean you won’t even need to update the system when loading new filament. This is a meaningful differentiator from the AnycubicSlicerNext stability problems documented in the Kobra X week-one review — the Elegoo ecosystem appears to have invested more in slicer polish relative to Anycubic’s current situation.
Head to head: CANVAS vs the competition
| System | Price (unit only) | Max colours | Architecture | RFID | Expansion path | Compatible printers |
|---|---|---|---|---|---|---|
| Elegoo CANVAS | $55 / £38 | 4 | External — 4 independent motors, side/top mounted | Yes — tap-to-read for Elegoo spools | None — 4 colours fixed | Centauri Carbon, Centauri Carbon 2 |
| Bambu AMS Lite | ~$99 / £70 (basic) up to £120 | 4 | External — single path, spring spool holders | Yes — passive read on Bambu spools | Limited — fixed 4 colours on A1 | Bambu A1, A1 Mini |
| Bambu AMS 2 Pro | ~£150–180 | 4 (stackable to 20) | External — enhanced path with active drying | Yes — passive read | Yes — chain multiple units | Bambu P series, X series, H series |
| Anycubic ACE 2 Pro | Bundled with Kobra X | 4 (stackable to 19) | Integrated in toolhead — 10mm path | Partial — Anycubic spools | Yes — stackable | Kobra X |
| Prusa MMU3 | ~£300 (upgrade kit) | 5 | External — selector/buffer system | No | No | Prusa MK3S+, MK4, CORE One |
| Creality CFS | ~£200 | Up to 16 | External — modular, Klipper-based | No | Yes — up to 16 with modules | K2 series |
The pricing is particularly striking. At $55, the kit is significantly below the level of comparable filament changers. The AMS Lite from Bambu Lab, the closest competitor, costs $199 — almost four times as much. That four-to-one ratio is the number that stops conversations. The Bambu AMS Lite at £70–£120 is already considered accessible. The CANVAS at £38 is in a different category entirely — it is the price of three spools of eSun PLA+.
The genuine concerns: what to watch
The enclosure problem
The top-mounted CANVAS unit physically prevents the Centauri Carbon’s glass top panel from closing fully. The enclosed chamber was one of the primary reasons many buyers chose the Centauri Carbon over open-frame competitors — the ability to print ABS, ASA, and Nylon reliably. Installing the CANVAS on a machine you bought for its enclosure compromises the feature that justified the purchase. Users who bought the Centauri Carbon specifically for ABS printing need to think carefully about whether the multi-colour upgrade is worth losing reliable engineering material capability.
Elegoo may address this with hardware revisions or adapter solutions as the retrofit product matures. At launch, the constraint is real and undocumented in the marketing materials.
Four colours, no expansion path
The CANVAS supports four colours. Unlike the Bambu AMS 2 Pro, which can be chained to reach twenty colours, or the Kobra X’s ACE Gen 2, which can expand to nineteen, there is no documented expansion path for CANVAS. If you need more than four colours, CANVAS is not the system for the job. For most hobbyist printing this is adequate, but it is a ceiling worth knowing about before purchase.
Firmware track record and long-term support
This is the biggest concern with the CANVAS. Elegoo has a mixed track record with firmware updates, and a multi-colour system needs constant refinement. The CANVAS for the Centauri Carbon 2 launched with VoxelMatters reporting a positive software experience. The retrofit for the original Centauri Carbon is newer and has less community testing behind it. Whether Elegoo maintains the firmware cadence required to keep the system competitive over a two-year ownership period is an open question that the launch price does not answer.
Is $55 a sustainable price?
A $55 pre-order price sounds almost too good to be true, especially when it includes components that would cost more individually. If Elegoo holds this price post-launch, it could genuinely shake up the entry-level multi-colour segment. Pre-order prices are often just bait — it wouldn’t be surprising to see the CANVAS land at $99–$120 once the launch campaign wraps up. Even so, that would still be less than half the price of its direct competitors. The question of whether $55 is the real price or an aggressive launch offer is one only time answers. If it holds at $55, it is genuinely disruptive. If it moves to $99, it is still good value. If it moves toward £120, the conversation becomes more nuanced.
Who the CANVAS is actually for
The CANVAS makes the most obvious sense in two scenarios. First, existing Centauri Carbon owners who bought the machine on the understanding that multi-colour capability would arrive as a retrofit. They have the hardware, the upgrade exists, and at £38 the barrier to entry is genuinely minimal. Second, new buyers considering the Centauri Carbon 2 Combo at £399 as an enclosed multi-colour printer — the CANVAS-equipped Centauri Carbon 2 at £399 is significantly cheaper than any enclosed multi-colour Bambu machine, and the review coverage of the combination is broadly positive.
The CANVAS makes less sense for anyone deeply invested in the Bambu ecosystem. The CANVAS is specifically designed for Centauri Carbon printers and does not work with Bambu hardware. If your workflow, filament profiles, remote monitoring, and model library are all in the Bambu ecosystem, the CANVAS is not an upgrade — it is an entirely separate platform decision. The Bambu ecosystem’s value, which has become more apparent in direct comparison against alternatives as documented in the Kobra X week-one review, is not trivially abandoned for a £38 multi-colour kit that requires a different printer.
What the CANVAS means for the market
Beyond the specific product, the CANVAS is doing something more interesting at the market level: it is establishing a new price floor for multi-colour printing capability. Before the CANVAS, the entry price for AMS-style multi-colour was approximately £70–£120 (Bambu AMS Lite) attached to a printer that was itself £200+. The CANVAS at £38 attached to a £280 printer produces a combined cost of £318 for an enclosed four-colour machine. That is less than a Bambu A1 without any multi-colour capability.
The competitive pressure this puts on the AMS Lite’s pricing is real. Bambu’s response to the CANVAS — whether they adjust AMS Lite pricing, release a next-generation AMS with improved capability, or simply rely on ecosystem value to justify the price differential — will tell us something about how the company is reading the competitive landscape. A £38 alternative to a £120 accessory is not something a market leader can ignore indefinitely.
It is also the latest data point in the pattern covered in the AMS arms race post: the price of multi-colour printing is compressing fast, the number of systems offering it is expanding rapidly, and the gap between Bambu’s ecosystem-integrated solution and the field is narrowing. The CANVAS does not close that gap — the Bambu ecosystem remains meaningfully more mature — but at £38 it makes the price argument for paying the Bambu premium much harder to sustain for buyers who do not need the ecosystem specifically.
Summary: is it worth it?
For Centauri Carbon owners who have been waiting for this — yes, straightforwardly. At £38 with a complete hotend and upgrade components included, the risk-reward of a pre-order is dramatically favourable. Even if the system turns out to be mediocre, at £38 the downside is low and the potential upside — functional four-colour printing on a machine you already own — is significant. The enclosure limitation is the one genuine constraint to understand before ordering.
For the wider market watching from the outside — this is a product worth tracking closely. Elegoo is continuing the aggressive pricing policy that the company had already adopted with the Centauri Carbon. If the Centauri Carbon disrupted the sub-£300 enclosed printer market, the CANVAS is an attempt to disrupt the multi-colour accessory market with the same philosophy. The community will produce reliable long-term data on whether the hardware holds up at this price point over the coming months. That data is the thing worth waiting for before drawing firm conclusions about whether the CANVAS represents a genuine shift or a price-point outlier that overdelivered at launch and underdelivers in sustained use.
The CANVAS is available at elegoo.com. Demand at launch was high enough to create shipping delays — Elegoo are indicating August 2026 shipping for some orders placed now. The Centauri Carbon 2 Combo with CANVAS integrated is available now at $449 / £399.
