237Pcs Building Blocks sets: Including a reversible electric drill, interchangeable drill bits, wrenches, screwdrivers, instructions with 43 patterns for reference, colorful plastic nuts, bolts and screws, which are packed in a portable big storage case. Portable Big Storage Case: Come with a large-capacity storage case which can be used to storage all the small pieces after playing, and it is easy to carry everywhere. This ingenious design is also can cultivate of kid’s storage and sorting ability. Inspire Kid’s Brain: The kids can use the drill assembling the plates onto the base grid to build 2D and 3D crafts like horse, lion, truck, butterfly, flowers, helicopter and so on. Let the kids discover, build and learn for hours and hours independently. Encourage your little boys and girls to use their imagination to creative more ideas. Let the playtime be challenging and interesting. Safety & High Quality Materials: Each of the 237 pieces is certified Phthalate, Lead, Cadmium, non-toxic and BPA-free. All corners are round and the drill rotation speed is slow and steady, which will not hurt the kids. Great choice for your kids: This DIY building set combines games with learning, which can increase children’s interest in learning. It is a perfect gifts for 3 4 5 6 7 8 9 10 years old boys and girls. SEWELTT 237 Pieces Creative Mosaic Drill Toy Set – Combining entertainment and education. It is rich in various ways of playing with endless creation and exercise their logical thinking ability and hands-on ability. This DIY building set combines games with learning, which can increase children’s interest in learning. Various 2D&3D design patterns. Not only 2D, but also 3D shapes can be built by your boys and girls. The manual has 43 different design patterns for reference. Children can design according to the manual or creative other different shapes according to their own imagination. Toy Drill – Speed is slow, will not hurt children. This toy drill is powered by 2 AA batteries (Not included). Press the upper button to loose the screw, and the bottom button to tighten the screw. The drill speed is slow and will not hurt children. Safety & High Quality Materials. This building toy is made of non-toxic, BPA-free, tasteless. All corners of parts are round which will not hurt kids and easy to catch. The accessories are rich in color which could improve kid’s color perception ability and attract the kids instantly. Portable Big Storage Case. Come with a large-capacity storage case which can be used to storage all the small pieces after playing, and it is easy to carry everywhere. 237Pcs STEM Toys for Kids – Drill Puzzle Pegboard. This building set makes playtime funny and challenging. Keep your boys and girls busy for hours at a time and Let the kids discover, build and learn independently. What you will get? 2 Driver Tool Drill, 2 Drill Head, 1 Spanner. 1 pegboard, 1 storage tray. Not for children under 3 years. 4.6 out of 5 stars. 4.3 out of 5 stars.