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
 Bearings - Print-in-Place 5 Sizes: 608, 609, 6000, 6002, 6004 3D model
Bearings - Print-in-Place 5 Sizes: 608, 609, 6000, 6002, 6004
Thingiverse · guppyk
 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
 Universal stand-alone filament spool holder (Fully 3D-printable) 3D model
Universal stand-alone filament spool holder (Fully 3D-printable)
Thingiverse · CreativeTools
 Ender 3 calibration files 3D model
Ender 3 calibration files
Thingiverse · TeachingTech
 Bed Level Stripes Test 3D model
Bed Level Stripes Test
Thingiverse · PD_224
 Grandma's Favorite Filament Clip 3D model
Grandma's Favorite Filament Clip
Thingiverse · Extrutim
 Modular Filament Spool Drawer - storage box 3D model
Modular Filament Spool Drawer - storage box
Thingiverse · MistrYpsilon
 Cable Spool 3D model
Cable Spool
Thingiverse · cheewee2000
 Spool drawer organizer 3D model
Spool drawer organizer
Thingiverse · Tanatof
 Filament Spool Holder for IKEA SKADIS 3D model
Filament Spool Holder for IKEA SKADIS
Thingiverse · alecs_form
 STANDARD SIZED - Universal Spool Holder 3D model
STANDARD SIZED - Universal Spool Holder
Thingiverse · jjpowelly
 Part Fitting Calibration 3D model
Part Fitting Calibration
Thingiverse · MEH4d
 Ultimate Filament Clip Clamp 3D model
Ultimate Filament Clip Clamp
Thingiverse · jajaum3d
 Side Spool Mount - Ender 3 (Pro) / Creality CR - Long & Extra Long 3D model
Side Spool Mount - Ender 3 (Pro) / Creality CR - Long & Extra Long
Thingiverse · regularlabs
 Ender 3 - Filament holder DELUXE 3D model
Ender 3 - Filament holder DELUXE
Thingiverse · Skrutt84
 Parametric universal spool holder 3D model
Parametric universal spool holder
Thingiverse · rowokii
 Complete IKEA Drybox Solution 10.6 liter / 358 oz 3D model
Complete IKEA Drybox Solution 10.6 liter / 358 oz
Thingiverse · crashdebug
 Bearings Small - Print-in-Place, 5 Sizes: 685, 687, 689, 629, 608 3D model
Bearings Small - Print-in-Place, 5 Sizes: 685, 687, 689, 629, 608
Thingiverse · guppyk
 Ender 3 and 3 V2 Filament Guide - GO BIG - No Screws - No Supports 3D model
Ender 3 and 3 V2 Filament Guide - GO BIG - No Screws - No Supports
Thingiverse · Markacho
 Mega Anti-Tangle Spool Holder 3D model
Mega Anti-Tangle Spool Holder
Thingiverse · graham01
 Spool Storage Boxes 3D model
Spool Storage Boxes
Thingiverse · Skalla_J
 Prusa i3 MK2(s) & MK3 Spool Holder - Frame Mount - Top Loader 3D model
Prusa i3 MK2(s) & MK3 Spool Holder - Frame Mount - Top Loader
Thingiverse · MartinMajewski
 Benchy 3D model
Benchy
Printables · Dark Doctor Studios
 Ender 3 Side Spool Converter Bracket 3D model
Ender 3 Side Spool Converter Bracket
Thingiverse · Elproducts
 The Essential Calibration Set 3D model
The Essential Calibration Set
Thingiverse · coasterman
 Soporte bobina platsa (techo y suelo) - Filament spool holder (2models) 3D model
Soporte bobina platsa (techo y suelo) - Filament spool holder (2models)
Thingiverse · AlbChronos
 Minimalist Filament Clips (1.75 & 2.85) 3D model
Minimalist Filament Clips (1.75 & 2.85)
Thingiverse · alienboytw
 Modular Wire Spool Holder 3D model
Modular Wire Spool Holder
Thingiverse · Sisul

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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