Compatible bricks with the most famous bricks contruction sets brands.
Circular blocks
https://makerworld.com/en/models/158593
Full height
Base height
Tube bricks
Lateral stubs
Lateral holes
You can use them in my contruction compatible calendars :)
and also my Card Holder
Version 1.1: Improved full height pieces. The bottom holes and pins are reinforced.
Version 1.2: Added bricks with lateral studs and/or holes. Also added “tube” bricks
Please rate your experience and post your makes :) It's very much appreciated :P