DescriptionTheme : Animals & Nature,Transportation,Fantasy & Sci-Fi,Occupations,Sports,MusicWarning : NOModel Number : B-045Brand Name : NoEnName_NullOrigin : Mainland ChinaRecommend Age : 12+yCertification : CCCEducational toys : 2020 educational gizmo wonote : without batterylearning resources toys for : boys birthday giftAge of application : Over 5 yearsoldEducational Toy : Educational SetChildren's : STEMAssembling : PhysicsExperiment : Educational ToyElectronic : Robot SpiderChildren's Educational Set STEM Physics Assembling DIY Kit Science Experiment Crawling Robot Spider Electronic Educational ToyFeatures1.A great DIY toy kit for kid to understand the basic mechanical structures, and power transmission.2.Made of natural wood, eco-friendly, non-toxic, smooth without any burrs, and durable for long lasting use.3.Direct assembly, no need for other accessories, simple assembly, exercise the child's hands-on ability.4.Great for school project,simple and practical parent-child communication or intellectual development, stimulate children's learning fun.Notes:Due to the difference between different monitors, the picture may not reflect the actual color of the item.Please allow slight measurement deviation caused by manual measurement, thank you for your understanding.