A full of interesting plug-in clip integrated device design.
Assembled by combining 20 series aluminum profiles with 15*5*2 magnets.
Each cell shape has:
Two hooks
A magnetic clip
Three outer hex screw wrenches
A bottle opener
It can be connected in four directions at the same time.
Use 20 series aluminum profiles, glue, and 15*5*2 magnets to assemble.