20st001 / stationery storage boxes

A series of four delicate boxes can be separated for different stationary or be combined together into a certain pattern as you like.
Of course, they are not ordinary storage boxes.They originate from Chinese traditional geometrical puzzle game “four-piece puzzle”, one of the oldest backwards thinking toys. The promotion of brainstorm by these boxes will turn your desk into a fascinating stage. From simple ones to complicated ones, 338 patterns of combinations will challenge your intelligence, not only addicted to it, but also relax at the same time. Of course, they can be made into big stuffs or cute mini ones according to your needs.