• 【Square LED Busy Circuit Board】: This LED busy board is set with 6 switches of varying complexity, iand 6 lights of different colors. Busy board for toddlers to explore new things, let them experience and learn to use various buttons to turn on and off the lights.(Requires 2 AAA batteries, but are not included.)
• 【LED Lights for Toddler Skill Development】:Montessori busy board toys teach kids that LED lights will light up by pressing buttons, toggle switches, USB connections, and using keys. Kids will love watching the busy board light up and change color as they play, light switch toys for toddlers better understand the relationship between switches and light bulbs,establish cause and effect-- developing their fine motor skills, hand-eye coordination and sensory awareness Skill.
• 【Jumbo Buttons Very Suitable for Small Hands】：Our activity button toys for babies are built to last, and the buttons, switches, and connectors hold nicely on busy boards. All buttons are perfectly sized for toddlers to press easily. The LED lights for toddlers are so soft that nothing can pinch baby's fingers, providing a tactile and interactive experience for toddlers without harming babies who love to explore.
• 【Perfect Portable Travel Toys】:The Montessori Busy Board is a great travel companion for kids! It's lightweight, compact, and packed with interactive features that offer a great hands-on learning experience,no matter where they are. Perfect for long road/airplane trips, it will keep kids entertained and engaged for hours.Great toddler busy board sensory toys gifts for 3 4 5 year old boys and girls.Please note that younger children use under parental supervision.
• 【Baby Safe Sensory Board】: Our Circuit Busy Sensory Board is made of high-quality birch plywood with rounded corners and a thick base. For your child's safety, the battery compartment is under the cover, and you need to open the compartment with a screwdriver to install the battery. Only by storing the battery out of children's reach can children's safety be guaranteed while playing.(The package comes with a screwdriver.)