Stackable inbxx – Bộ giá đỡ để xếp chồng inbxx

This model adds support so you properly can stack a double and a single inbxx.

I wanted to have the Core one a bit higher up, as with a standard inbxx. However, without some side supports this will not work.

This model adds support for the front, and all three other sides. You will need to print 1 of the front STL's, and 3 of the side. 
The model mounts directly to the bottom inbxx. Remove the original screw, and mount the new parts on top of the other part with m3x25mm.