Box for sensory play cubes and rollers

In this box you can fit the sensory play cubes with pictures, letter and numbers, rollers, and molds (with mechanical or flexible hinges). 

It works when printed with PLA or PETG, else I didn't try. 

The door is print-in-place. It can be a little stiff when printed, even stiffer when made out of PETG. Just bend each joint gently and it will work. 

The sliding is also a little stiff - so that your 2yo won't spill the cubes out every five minutes.