Free 3D Prints for the Bambu Lab A1

Purge chutes, spool tools, and the best first prints for the full-size A1

The Bambu Lab A1 brought fast, auto-calibrated bedslinger printing to a 256 mm build volume, and its community moved in immediately: purge chutes, poop buckets, spool adapters, camera mounts, and AMS Lite accessories dominate the most-saved lists. If you just set up an A1, the best upgrades for it are things it can print itself.

This collection gathers free 3D models that shine on the Bambu A1, from Cults3D, MyMiniFactory, Thingiverse, and other platforms: functional printer accessories, calibration and benchmark prints, and popular first-print models sized for the full A1 plate. Every file is free to download from the original creator's listing.

Start with a purge chute or bucket to tame the A1's famous filament poop, then a benchy to confirm tuning. The A1's stock 0.4 mm nozzle at default speeds handles everything in this list.

40 trending picks

Compact poop bucket S (A1, A1 mini) 3D model
Compact poop bucket S (A1, A1 mini)
MakerWorld · Michal
 Filament Clip | Grandma's Favorite Filament Clip 3D model
Filament Clip | Grandma's Favorite Filament Clip
Printables · Extrutim
 BLV - AMS / AMS 2 Riser P2S / X2D / X1C / P1S v4 3D model
BLV - AMS / AMS 2 Riser P2S / X2D / X1C / P1S v4
MakerWorld · benlevi
 XYZ 20mm Calibration Cube 3D model
XYZ 20mm Calibration Cube
Thingiverse · iDig3Dprinting
 Sturdy Modular Filament Spool Rack Fully Printable 3D model
Sturdy Modular Filament Spool Rack Fully Printable
MakerWorld · Antiphrasis
 TUSH - The Ultimate Spool Holder 3D model
TUSH - The Ultimate Spool Holder
Thingiverse · filamentry
 Cali Cat - The Calibration Cat 3D model
Cali Cat - The Calibration Cat
Thingiverse · Dezign
 Smart compact temperature calibration tower 3D model
Smart compact temperature calibration tower
Thingiverse · gaaZolee
 SPANNERHANDS Spool System Wall Mounted Spool Holder & Dust Cover 3D model
SPANNERHANDS Spool System Wall Mounted Spool Holder & Dust Cover
Thingiverse · SpannerHands
 Universal Auto-Rewind Spool Holder 3D model
Universal Auto-Rewind Spool Holder
Thingiverse · VincentGroenhuis
 bathtub boat (visual benchy) 3D model
bathtub boat (visual benchy)
Thingiverse · vandragon_de
 Ender 3 - Ender 3 Pro Side Mounted Spool Holder 3D model
Ender 3 - Ender 3 Pro Side Mounted Spool Holder
Thingiverse · BoothyBoothy
 Customizable Modular Square / Hex Shelf (incl. Benchy Shelf) 3D model
Customizable Modular Square / Hex Shelf (incl. Benchy Shelf)
Thingiverse · JohnOldman
 Modular Filament Spool Drawer - storage box 3D model
Modular Filament Spool Drawer - storage box
Thingiverse · MistrYpsilon
 Benchy 3D model
Benchy
Printables · Dark Doctor Studios
 CHEP Cube - Calibration Cube 3D model
CHEP Cube - Calibration Cube
Thingiverse · Elproducts
 *REALLY WORKS* Centauri Carbon Silencer Quiet DUAL Fan Shroud Muffled Intake Exhaust & Improves Internal Temps 3D model
*REALLY WORKS* Centauri Carbon Silencer Quiet DUAL Fan Shroud Muffled Intake Exhaust & Improves Internal Temps
Printables · B M A
 Ender 5 spool clamp 3D model
Ender 5 spool clamp
Thingiverse · D_jespersen
 Ender 3 spool holder 3D model
Ender 3 spool holder
Thingiverse · coolfooly
 Soft Tape Measure Spool 3D model
Soft Tape Measure Spool
Thingiverse · 3DprintingMark
 Spool Tool Desk Organizer 3D model
Spool Tool Desk Organizer
MyMiniFactory · MatterHackers
 Polymaker Reusable Master Spool for Refill 3D model
Polymaker Reusable Master Spool for Refill
Printables · Polymaker
 Ender 3 Filament Spool Holder Adaptor v01 3D model
Ender 3 Filament Spool Holder Adaptor v01
Thingiverse · builditfull
 Hinged Calibration Cube 3D model
Hinged Calibration Cube
Thingiverse · agepbiz
 Lithophane Calibration Test 0.4 Nozzle 3D model
Lithophane Calibration Test 0.4 Nozzle
Thingiverse · stikako
 Spool Holder for Ender 3 (Pro) 3D model
Spool Holder for Ender 3 (Pro)
Thingiverse · T_B_A
 Spool drawer organizer - Органайзер из катушек 3D model
Spool drawer organizer - Органайзер из катушек
Thingiverse · Kazakov1988
 Filament Spool Clip 1,75mm 3D model
Filament Spool Clip 1,75mm
Thingiverse · vladaz320
 Wire Spool Holder Small 3D model
Wire Spool Holder Small
Thingiverse · Perinski
 Ender 3 - Ender 3 Pro - Ball Bearing Spool Holder 3D model
Ender 3 - Ender 3 Pro - Ball Bearing Spool Holder
Thingiverse · CB_ATX
 Filament clip / Klip na filament 3D model
Filament clip / Klip na filament
Printables · Roman
 Anet A8 Filament Spool Roller Arm 3D model
Anet A8 Filament Spool Roller Arm
Thingiverse · ulightme
 Universal Spool Roller 3D model
Universal Spool Roller
Thingiverse · DWONH
 ⭐ Megalodon Benchy ⭐ 3D model
⭐ Megalodon Benchy ⭐
Thingiverse · FiveNights
 New Prusa i3 MK1 & MK2 Spool Holder V2 - Quick Change 3D model
New Prusa i3 MK1 & MK2 Spool Holder V2 - Quick Change
Thingiverse · IsmaelPR1
 Vertical 2020/3030 Bearing Spool Holder 3D model
Vertical 2020/3030 Bearing Spool Holder
Thingiverse · Hultis
 Best Universal Filament Clip – 1.75 mm (Updated V3 now available) 3D model
Best Universal Filament Clip – 1.75 mm (Updated V3 now available)
Printables · mick922
 Poop Emoji Keychain 3D model
Poop Emoji Keychain
Thingiverse · slavikk
 Bridge Calibration Test 3D model
Bridge Calibration Test
Thingiverse · 3D-ME
 XYZ 20mm 3D printer Calibration Cube 3D model
XYZ 20mm 3D printer Calibration Cube
MyMiniFactory · iDig3Dprinting

Frequently asked questions

Are these 3D models free to download?
Yes. Every model in this collection is free to download from the original creator's listing on platforms like Cults3D, MyMiniFactory, Thingiverse, Printables, and MakerWorld. Thinger links you to the source; it never re-hosts files.
How is this collection curated?
Models are matched to this topic automatically and ordered by how often Thinger users save them, so the list updates as new models trend. Check back for fresh picks.
What do I need to print these models?
Any home FDM or resin 3D printer works for most models here. Open the model page for details, then grab the file from the original listing and check the creator's suggested print settings.

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