【Designed to 25 Models】STEM building kit have 12 packs of building bricks in the box. Kids can build 12 different plane in 2 forms. You can get 25 models in total(24 engineering fighter and 1 a cool robot.) Popular Creative toys for kids at home activities,classroom etc. 【Creativity & Imagination Toys 】This building toys set covers step-by-step instructional guide & bricks separator. Can be combined into many patterns,Helicopter, Fighter, Drone and anything they can imagine! Develop kids' imagination, creativity, hands-on ability, social skills and problem-solving skills. 【Child-Safe Construction Toy】Kids' safety is always our priority. transformer toy is made of non-toxic ABS material, odorless, smooth without burrs, colorful and solid. 【Perfect Toy Choice No Risk】Fun to build and play with solo or as a group activity, this building toy makes a super birthday present, holiday gift or surprise treat for creative kids. It is also a great gift for kids. This building toy suit for kids age 6 7 8 9 10 11 12 year old. 【Excellent Quality】Made from high-quality ABS plastic, these micro blocks are non-toxic and durable, completely safe for children, ensuring hours of safe, creative play. UPC 760822399163 Size Large Color Blue Building Set Theme Robot Set Name LUKAT 25-in-1 Robot Building Set Brand Name LUKAT Model Name toys Model Year 2000 Unit Count 1 Count Item Weight 12.8 ounces Manufacturer LUKAT Model Number 633013 Power Source battery powered Material Type Plastic Operation Mode manual Number of Pieces 577 Subject Character Robot Additional Features Non Toxic Is Assembly Required Yes Age Range Description 6-12 years old Educational Objective Problem Solving Skills,Construction Skill,STEM,Spatial Reasoning,Creative Thinking, STEM Supported Battery Types No battery required Toy Building Block Type Interlocking Toy Building Block Manufacturer Part Number 633013 Manufacturer Minimum Age MONTHS 72.00