Building Block/Klemmbausteine Compatible to all

Here's a model of building blocks that are compatible with all common brands. They hold together well and can be printed in any color! Based on the remix, I created a 1x1 version and a 2x6 version from the 2x2 bricks. Furthermore, I improved the interlocking of the building blocks. Now they're perfect and ready to build and have fun with! Whether as a spare part or just for havin fun!
Boost if you like it :)