Design and Drill Brightworks Set Catalog EI4122 Breyer silicone fluid-filled diffs with large

silicone fluid-filled diffs with large module ring and pinion gears Heavy-duty Cush Drive™ Extreme-duty telescoping driveshafts Splined aluminum center driveshaft Secure Motor Mounting System Precise

6” (17cm) long and 2” (6cm) wide Detachable drone measures over 4” (11cm) long and 3” (9cm) wide

Beyond their winning ways

Help spark creative expression in your budding artist with this generously sized

Design and Drill Brightworks Set Catalog EI4122 Breyer silicone fluid-filled diffs with largeLight 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! Shhh They're Learning! Perfect for STEM learning Advances kids' hand eye coordination, matching, patterning, and problem solving