Stackable Gravitrax Tile Storage (A1 Mini)

I initially remixed the Gravitrax Storage Boxes by @gijsbert_peters to allow for easier printing on the A1Mini and add a set of modular brackets for easier storage. The capacity was reduced 14 slots per tray to 12.

After using my first versions of the boxes and brackets for some time, and receiving some constructive feedback, I have implemented some modifications and updates to the overall design.

Changes and updates:

(1/27/2026) - Update: Height Tile Box Version 2.1

• Updated height tile box to make better use of the tiles' modular stacking
• Increase storage efficiency by 33%, increased from 12ct to 16ct per box
• New form factor has full horizontal and partial vertical compatibility with the 2.0 version of the height tile box
  • They can still be stacked, but any 2.0 versions must be placed below 2.1 versions to engage

(1/14/2026) - Update: Version 2.0

• Bracket system has been directly integrated into the boxes themselves (no more loose bases!)
  • While updating the boxes I worked to ensure the original basic tile boxes and their brackets were still compatible with the new box design (so if you printed the previous version of the basic tile system you can still use them along side the new version
  • However, due to the changes needed to truly improve the performance of the height tile boxes, I was not able to maintain compatibility
• The connectors have been simplified to a single style of pin
• The height tile boxes have been overhauled to make them more usable (they are much better at securely holding the tiles)
• Both the basic tile box and the height tile box now feature an easy to use (optional) clip, for anyone who would like to keep their tiles secure in the box
  • The clip has also been designed with the added benefit of increasing stacking stability

(11/14/2025) - Remix 

• Updated storage boxes to accommodate A1 Mini
• Redesigned connectors to create modular bracket system for joining and stacking boxes

I have updated the primary file for the model, but will maintain print profiles which include the previous versions of the storage boxes and brackets for anyone who may prefer them.