"Do-it-yourself" really begins in early childhood. Just watch young children go to work with the battery-powered Design & Drill Activity Center. Twenty colorful activity cards (from simple to challenging) are the guides for "drilling" pictures and patterns using 120 plastic bolts in 5 bright colors! Future builders also get a blank, create-your-own card, 3 drill bits, and a screwdriver handle, so two can "work" at once.