I know STEM Building Toy for Boys 8-12 - Dump Truck or Airplane 2 in 1 Construction Engineering Kit (361pcs) Best Gift for Kids Age 6 7 8 9 10 11 12+ Years Old

4 6 Years. EDUCATIONAL CONSTRUCTION ENGINEERING BUILDING BLOCKS SET]: This building set includes 361 pieces. Challenge your kids to build creative designs. Fit for boys and girls age 6yr to 12yr, designed to support child s creativity as they grow. It is a perfect toy to encourage learning of mechanics and engineering in young children. SPEND QUALITY ENTERTAINMENT TIME]: Building is a wonderful activity together with family or friends. This building toy will promote your child s hand-eye coordination, divergent thinking, problem-solving skills, inspires creativity and brain development. Helps children learn collaboration and teamwork. LOADS OF DIY CREATIVE FUN]: An easy-to-follow manual comes with this 361-piece set. It allows kids to build a dump truck model or a propeller plane model follow the manual or create new models according to their imagination. Dimensions of propeller plane model: 15 L 10 W 4 H). Dimensions of dump truck model: 8 L 5 W 5 H). IDEAL GIFT FOR KIDS WHO LOVE BUIL