Features: brand new and high quality DESIGN FEATURES. Designed to improve children's practical ability, help kids develop manual dexterity, problem solving skills,improve logical thinking. Knowledge involved radio transmitting and receiving, gear action, and motor principle. Professional STEAM toys for 8-15 year olds. EASY TO ASSEMBLE. All the tools and material you need are included in th package. Wooden components, small magnetic screwdriver and motor gear/wheel installation tools. No electric soldering iron, no soldering, simple assembly, for ideal for kids.. EDUCATIONAL TOYS SET. This product is best choice for 8-15 year old boys girls, improve their hands-on ability through assembly and disassembly, Perfect Birthday, Christmas, New Year,Easter gifts for you kids. EXCELLENT GIFT. It is a great parent-child interactive game, helping to enhance relationships. Can guide children to like science and help children understand abstract knowledge. Inspire children learning interests and thinking ability. PREMIUM QUALITY. Safe and Environmentally Friendly. The toys are made of sustainable wood with environmentally friendly and non-toxic paints, no weird smell, friendly to be grasped. Specifications: Material: Wood Recommended Age: 7 Years Old + Color: Wood Color ( As picture shown ) Size: Approx. 19x13x4cm/7.48x5.12x1.57in Weight: Approx. 100g Package Includes: 1 Set DIY Wooden RC Car Model Kit note: 1.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!