Includes 1 LED light, 118 tinted interlocking building pieces, batteries & instruction manual. 100% compatible with other major construction kits. Laser Pegs construction sets encourage forward-thinking multi-dimensional play.
Once connected to a power base, laser pegs light up a long lasting, colored LED light. Each peg feeds power to the next causing the entire creation to light as you build! Construction pegs are modular – imagination is the only limit!