Product description:
Wooden blocks representing the decimal system. The set contains 121 pieces made of natural wood. A plastic storage box is included. Contents: 1 thousand (10 x 10 x 10 cm) 10 hundreds (10 x 10 x 1 cm) 10 tens (10 x 1 x 1 cm) 100 ones (1 x 1 x 1 cm)
Weight: 1.23 Kg