Essentials - Shape sorter box with keys

This key box is ideal for developing children’s dexterity while having fun. To  open the doors and recover the pieces inside the box, children must choose the right key to match the lock. A very clever feature is the transparent back part of  the box, which makes it possible to see the pieces falling into the compartment and shows the number  and type of blocks placed. The convenient magnetic key ring fits around the  wrist or box handle to prevent key loss. Comes with 6 blocks (1 yellow triangle, 2 blue round  pieces, 3 red squares) and 3 plastic keys. This toy develops hand-eye  coordination and cause-effect relationships.