Brio Jigsaw Puzzle, products from Japan

This set contains four light units that perform four different actions: on, blinking, slow blinking, and off.;By combining with clear parts, you can enjoy various color patterns.;The "Builder Series" promotes hand-eye coordination and fosters creativity through play.;STEM toys stimulate the imagination of little engineers.;Age: 3 years and up / Number of parts: 123 pieces / Uses 8 x LR44 (test batteries included)