Feature: 1. Recognize Colors: Wooden sensory toys can help children identify different colors and be curious about our real world, Raise awareness of the world. 2. Develop Motor Skills: Light up sensory board is an autonomous activity and can be used as a learning toy for children to learn basic skills and develop fine motor skills. 3. Safe To Use: Every corner is polished smoothly without any unsafe edges and burrs, so as to prevent children from being scratched and playing with them. 4. Suitable For Travel: Toy is portable and in small size, perfect for traveling, whether it is a car or an airplane and is without causing any noise to others! 5. Basswood: Educational switch sensory boards are made of wooden material, which is strong and well structured, avoiding the possibility of cracking. Specification: Item Type: Light Switch Sensory Board Material: BasswoodBattery: 2pcs AAA battery (not included). Package List: 1 x Light Switch Sensory Board1 x Screwdriver