• EXQUISITE DESIGN - This busy board is specially made for young children who like to play with switches or LED lights. This busy board has 10 individual switches, each switch is related to different colors and styles of LED lights. Each LED is set to just the right amount of brightness for your baby. It is not too bright, dizzy, or too dim, and it doesn't show up well. The master switch is set to turn off all LED lights with one click to avoid wasting power • LEARN & PLAY - This Montessori Busy Board is a great birthday or Christmas gift for your kids. This toddler busy board helps toddlers learn the difference in color and size. This tactile toy helps develop baby's hands-on thinking ability. Please prepare 2 AAA batteries before use • SIZE UP AND PORTABLE TRAVEL TOY - This toddler toy measures 6.7 x 5.3 x 1.1 inches. This activity board for little kids can be used in many places, such as homes, planes, cars, and other transportation methods. Ideal travel toy to help baby calm and explore alone • STURDY AND STURDY - Compared to other busy board manufacturing processes on the market, our sensory boards are cut from logs instead of veneer glue. Each baby activity board is hand ground to provide a smooth surface. Busy board has no sharp edges or small parts, easy to fall off. No need to worry about your kids getting hurt • UNBEATABLE CUSTOMERS COMMITMENT - We are dedicated to providing exceptional customer service. If you have any problems with the toddler Montessori toys, please contact us immediately. We will address your concerns within 24 hours. Each purchase comes with a 1 year warranty