237 Pieces Creative Toy Drill Puzzle Set STEM Learning Educational Toy

Description:237 Pieces STEM Drill Toys Set List:x1 Two-way electric drill (can be rotated in forward and reverse directions, requires 2 AA batteries, the product does not include batteries)x1 Screwdriverx1 Wrenchx1 Puzzle Manualx2 Drill bitsx1 Portable boxx20 Nutsx80 4 color screwsx60 6 color mushroom nailsx64 4 color polygon blocksx6 Right angle Connection blocksFeatures:Let Children Create And Challenge Together >>> This toy drill creative puzzle comes with 237 pieces. Your kids can use the toy drill and screwdriver assembling the mosaic pieces onto the puzzle board to build 2D and 3D models. For example: tanks, helicopters, trucks, elephants, lions, butterflies, flowers, etc. Children can play independently for several hours, The game can encourage children to think and innovate constantly, making the game full of challenges and fun.237 STEM Building Kit >>> This product includes a bidirectionally rotatable electric drill (2 AA batteries are required, not included)