Little engineers use a realistic working power drill, chunky bolts, and colourful gears to create twisting turning chain reactions while building their fine motor skills using the Design & Drill® Gears Workshop. This STEM construction set includes an activity board with convenient carry handle, drill, screwdriver, 9 gears in various sizes, 32 colourful bolts and 10 double-sided pattern cards. Children use the drill, gears, and bolts to re-create the included patterns or create their own custom pictures and designs. Manipulating the cards, bolts, gears, and drill builds the hand-strength, hand-eye-coordination and fine motor skills kids need to hold a fork, button their shirts, and hold a pencil to write. Create your gear designs on the portable activity board. When playtime is over, everything stores neatly in the reusable packaging with convenient carrier handle. This STEM construction set includes an activity board with convenient carry handle, drill, screwdriver, 9 gears in various sizes, 32 colourful bolts and 10 double-sided pattern cards. Drill requires 2 AA batteries not included.