The tangram is a dissection puzzle consisting of seven flat shapes, called tans, which are put together to form shapes. The objective of the puzzle is to form a specific shape (given only an outline or silhouette) using all seven pieces, which...

Specifications Package Size:6.3x6.3x0.8 inch（16x16x2 cm） Weight: About 8.1ounce(230g) Packing: original package Packing Included 1 x Operation book 1 x Tangram Extra gift: 1 x Tangram About Customer Service If for any reason you are...