Impossible Puzzle Box

Simple to print. 3 identical parts. Print them in different color, have fun!NO AMS needed.No hinges, no mechanical parts.Has 3 store compartments.Two profiles provided: one in 6cm diameter and another one in 10cm diameter.Scale it up as you wish/need. Assembly info:You need some dexterity, pretty hard to do it first time. This is a challenge itself for the first time.Opening it …. another great challenge.When you first put it together, be sure you move the parts repeatedly several times before f