Materials
Box
Tape
Scissors
optional box knife

Instructions
Tape bottom of box

Cut the flaps off of the box

Make the shelves
A) Take the shorter flaps.
Staple them together.
C) Fold the longer flaps in half. (Groove the middle of the flaps to help fold.)
D) Put the longer flaps around the two connected shorter flaps.
E) Staple them together.
F) Insert shelf into box.
G) Staple sides of shelf to box.

Personalize as you like (paint or wrap)