Stackable Magnetic Tile Organizer - A1 Mini ready

For a commercial license on any of my models you can visit my Patreon: https://www.patreon.com/cw/kalmaarikalmer

Couldn't find a storage solution that worked with smaller build plates like the A1 Mini I liked so I made one.
This stackable holder is designed for magnetic tile sets (Picasso, Magna-Tiles, and similar brands). The tiles slot in neatly and multiple units stack on top of each other, making it easy to scale storage as your collection grows without taking up extra shelf space.
Printed on a Bambu A1 Mini with no supports required. Works great in PLA.

Great for keeping playroom tiles sorted, accessible and out of those awful cardboard boxes!

PS! Don't forget to clean your build plate, this is a large print and issues with a dirty plate can mess up your day.

I suggest babysitting for any first layer errors. 

Printer used: Bambu A1 Mini

Model sizes: 

Square tiles: 162 × 162 × 125 mm

Triangle tiles: 162 × 162 × 125 mm

Big square tiles: 162 × 162 × 80 mm

All are stackable with each other

No supports required

Examples printed in PLA

Changelog

• 28/05/2026 - Added a extra profile for 2x squares and 2x small triangles storage box. Measurements are identical to other profiles.
• 13/04/2026 - Added a 5mm brim with .2mm gap to the big square model to prevent warping. Removed one finger hole as it was making the model weaker.
• 11/04/2026 - Added a profile for tolerance testers to try tolerances before a full print, if required. Measurements are identical to the main model. 
• 08/04/2026 - Increased tolerance for big triangle to account for printer inaccuracies. Small side tolerance increased by 2mm, longer side increased by 1mm.
• 03/04/2026 - Added a plate for the big squares, the model is a little smaller in height compared to others, but since most sets dont include many of them I made it so it fits 10 tiles. I can increase the size upon request. All models are still 162x162 in length and width.