Feature 1SKILL DEVELOPMENT: Wooden sensory board is an independent activity that can be used as a learning toy for children to learn basic skills and develop fine motor skills. 2INTERACTIVE BOARD: When children repeatedly interact with the wooden board, it helps them identify cause and effect relationships and understand the world in which they live. 3ENDLESS FUN: Kids can stay focused between the colorful buttons and tools without making noise and have fun manipulating to change things on their own. 4PORTABLE SIZE: LED light sensory toys are perfect for travel, small size, light weight, can be carried around, perfect size, perfect for little ones to grasp. 5SAFE TO PLAY: Made of excellent pine wood and frosted smooth wood surface, safe and environmentally friendly, will not harm the skin of children.SpecificationItem Type:WoodenLEDLightsBoardMaterial: PinewoodBatteries: 2 x AAAbatteries(not included) .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 Circuit Base Board5 x Screws2 x Screwdriver1 x Wrenches