Bambu Lab PLA Filament: Spools That Run Smoothly Through the AMS

Best for
Toys and props kids will handle

The Bamboo Original PLA Pure Filament 1.75mm is a 1kg refill in Pure White 17100, and the listing names TEWIRROW as both brand and manufacturer. Its pitch is purity. The listing says this PLA Pure is made from five ingredients, each tested for food-contact safety, and that particles and VOCs released while printing fall within recognized emission standards. It also claims mechanical performance that matches PLA Basic, with layer adhesion comparable to most PLA.

That makes it a sensible pick for things that get touched and played with: pretend kitchen sets, toy trucks, game pieces your kids will chew on the corner of. The listing states that all printing parameters are embedded in an RFID tag that the AMS recognizes automatically, and it lists compatibility with the X1, P1, A1 and H2 series, including the A1 mini. There is no spool in the box, so you need a reusable spool to load it. The finish is described as matte.

• Food-contact safety tested ingredient by ingredient, per the listing
• RFID tag with embedded print settings for the AMS
• 1.75mm, +/- 0.03mm tolerance, 1kg, no spool

If you mainly print decorative display pieces rather than handled items, the PLA Basic refill below gives you more color choice.

Best for
Everyday prints in a large color range

The Bamboo PLA Basic Refill Filament 1.75mm is the everyday workhorse of this group. The listing names COMTREE as brand and manufacturer, and this version is Jade White 10100. It is a 1kg refill with no spool, marketed as easy to print with no complicated calibration, and the listing mentions a palette of up to 30 colors with consistent shade from print to print.

RFID is the headline feature for AMS owners: printing parameters are embedded in the tag and read by the AMS, so you load and print. The listing also claims stronger layer adhesion, better impact resistance and longer durability than other standard PLA, though these are the seller’s claims. Helpfully, it includes drying guidance: 50°C for 8 hours in a blast drying oven, 55°C for 8 hours in an AMS 2 Pro or AMS HT, or 60 to 70°C for 12 hours on an X1 heatbed.

• RFID for automatic AMS setup
• Up to 30 colors listed
• Drying temperatures and times given in the listing

This suits anyone running long queues of props, terrain or controller stands who wants a single reliable material. For a broader overview of materials across the brand’s ecosystem, see our Bambu Lab filament guide.

Best for
Testing one color on a small spool

The 250g Bamboo Lab Original PLA 3D filament is where the naming gets confusing. The title says “Bamboo Lab Original,” but the listing names Biaysan as the brand and BIAYSAN as the manufacturer, so treat it as a third-party spool rather than an official one. It is 250g of 1.75mm PLA in a color labeled Bambu Green (10501), and unlike the two refills above, it comes on a spool. The listing gives an item weight of 300 g, which likely includes the spool.

The listing claims RFID with embedded print parameters that the AMS reads automatically, along with support for high-speed printing, tangle-free winding and a tight 1.75mm ±0.03mm tolerance. It lists compatibility with Bambu Lab X1, P1, A1 and H2 printers and most FDM printers. The same drying guidance as the PLA Basic refill appears here.

A quarter-kilo spool makes sense for an accent color, such as green for a creeper figure or a single set of game tokens. If you plan to print a lot in one color, the 1kg refills are the better fit.

Best for
Multicolor figurines and small parts

The Pre-Dried PLA Basic bundle from MarsWork takes a different approach: eight 250g mini spools in white, red, pumpkin orange, yellow, mistletoe green, cobalt blue, cyan and purple. The listing says it is tuned for the Bambu Lab PLA Basic preset, triple-dried and sealed with desiccant, arriving under 0.3% moisture so you can open it and print.

This is the fun one for multicolor work. Painted-look figurines, color-coded game pieces and small props all benefit from having eight colors on hand without buying eight full kilograms. The catch is AMS loading: the listing says you need to find the MarsWork 250g Spool Adapter on MakerWorld, print it, and install it before the mini spools work in the AMS. The listing does not mention RFID, so plan on selecting the preset yourself. Mini spool dimensions are 138 mm diameter, 35 mm width and a 55 mm hub hole.

• Eight colors, 250g each
• Pre-dried to under 0.3% moisture
• Printed adapter required for AMS use

If you are still choosing a machine to run all this on, our breakdown of each Bambu Lab printer covers which models pair with the AMS.