Box is 7 cm x 5.5 cm x 4.3 cm / 2.75 in x 2.2 in x 1.7 in
This little box is a packing problem puzzle in which you must fit 7 wooden blocks into the box. To complicate the task, there is an acrylic top with a hole that restricts the movement of the pieces. This is a wonderful puzzle to help develop spatial-thinking. The bottom of the box comes etched with the puzzle name and the designer's logo.