Feature 1Increase Family Interaction: The funny Russian Blocks Game adopts geometric figure and bright color, parents can participate in the game by giving blocks randomly to have kids arranged the blocks. 2Improve Cognitive Ability: Through arranging the blocks to right positions, kids spatial thinking and analogical ability will be enhanced, their cognition to plane and three dimensional geometry will be improved. 3Stimulate Imagination and Creativity: Create different shapes such as fish, tree, flower and house to stimulate kids Imagination and creativity, kids will learn new things while having fun. 4Release Pressure: Put down the electronic products and explore the game, the game will help you release pressure and anxiety, it can also mitigate memory decline of the elderly. 5Safe Material: The 3D Russian blocks are made of ABS material, which is safe and tasteless, so take it easy and have yourself enjoying this funny and meaningful game with your kids or friends.SpecificationItem Type: 3D Russian Blocks Material: PlasticSize: Approx. 24 x 23 x 3cm / 9.4 x 9.1 x 1.2in .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x Baseboard40 x Block1 x Sticker