These are to organize the student workstations. Each student will receive a Station Kit (the thing with an Arduino, Breadboard, and other components) and a drawer for loose parts.

I have put a grid on it and I just move the box and change the drawer number in Tibnkercad.

The version I have uploaded has no box in the grid, or number.

The purpose of the box in the grid is to provide a visual indication of where each student kit belongs.