Light up creativity with the flip of a switch! Budding designers can follow one of 12 included patterns or create their own custom, glow-in-the-dark creations. Just insert one of the translucent bolts, use the real working, kid-friendly power drill to drill it in, and watch as your dynamic creation glows from the inside! Perfect for STEM learning it advances children's hand-eye coordination, matching, patterning, and problem-solving skills, illuminates creativity and imagination, and builds construction and fine motor skills. Details:Set includes: 9" x 9" light-up activity board, power drill with socket bit and flat tip bit, 80 bolts and guide with 12 patternsDrill requires 3 AA batteries, not includedBoard requires 3 AAA batteries, not includedChoking hazardAges 3 and upPlastic