Let your young aspiring engineer enjoy hours of building fun and imaginative playtime as they assemble the pieces of the Light Kit for 123 Sesame Street.

Key Features

• Features a wide range of light and sound effects for added realism
• Conveniently comes with step-by-step instruction allowing your child to build independently
• Set includes 12 assorted lights, an expansion board, 2 adhesive squares, 17 assorted LEGO pieces, and a USB power cable (power source not included)