Benesse Kodomo Challenge Wooden Toys Kodomo Challenge - Jump - Target age: 5 years old and up 《L-shaped Building Blocks》 With 14 colorful L-shaped building blocks, you can play balance games, puzzle-solving games, and games to create pictures and lines. Can also be used as a 3D puzzle. Comes with a box (slightly torn). No user guide included. I have a pet (cat). Please refrain from purchasing if you have any allergies.