organizer for cuboid

After a fairly large number of [temperature test cuboids](https://www.thingiverse.com/thing:337957) accumulated, I decided to make a connection that allows to merge unnecessary prints in the likeness of an organizer for small items, cuboids can be cut lengthwise or simply broken in half, the connections can be installed in two rows vertically to increase the rigidity of the structure.

[Cuboid](https://www.thingiverse.com/thing:337957) is better to print with a base.

После того как накопило