Features 1、With a child-friendly electric drill, children can drill holes and create their own patterns. 2、Help children develop early skills from color recognition to motor skills, let children learn DIY. 3、With parts configuration, make the most of your baby's imagination, convenient to store with the box. 4、Promote the development of logical thinking, imagination, creativity, mathematical ability and so on. 5、Cultivate grasping ability, hand-eye coordination, interest development, intellectual development, feeling, etc. Specification Condition: 100% Brand New Item Type: Puzzle Toy Material: Plastic Battery: 2 x AA Battery (Not Included) Box Size: Approx. 30.2 x 24 x 6 cm / 11.9 x 9.4 x 2.4 in Weight: Approx. 900g / 31.7oz Package List 1 x Electric Drill (Battery Not Included) 13 x Gear 8pcs x Building Blocks 19 Block x Building Blocks 40 x Screw 3 x Drill Bit 18 x Screw Cap 70 x Nut 1 x User Manual 1 x Storage Box