Magic Block Screw Suitcase - Create and Build New In Box - 232-Piece Building Toy Set: The kids drill set includes colorful pieces (large nuts, bolts, etc), an electric drill with 2 different interchangeable bits, 1 wrench, 1 screwdriver, an instruction book with various patterns and a portable design storage case which is handy to keep everything together. Case also acts as a board for drilling. Easy to carry everywhere! -Supports STEM Education -Made of ABS plastic material which is thoroughly independently tested in third-party laboratories, non-toxic, BPA-free, tasteless.