Light up the STEM learning! With Design & Drill BrightWorks, kids use a cool, clear, kid-safe power drill and colorful translucent bolts to create colorful masterpieces. When they're done, hit the lights and watch as their patterns glow in the dark! While they play, kids are practicing sorting, matching, and patterning (key early STEM skills), building fine motor skills, and developing their creativity. Includes light-up activity board, translucent power drill with translucent Philips bit, 50 translucent colored bolts, and activity guide with pattern ideas. Requires 2 AA and 3 AAA batteries (not included).