GIFTED EDUCATION Hand Boating Boat Puzzle Assembled Blocks STEM Science Educational Toy Boys Gifts

1.Type:DIY Hand Boating Boat 2.Material:Wood 3.Power:2xAA battery (Not Included) 4.Size:13x17x9cm(LxWxH) 5.Recommended age:Over 6 years old 6.Healthy and Eco-friendly materialsedutainment. 7.DIY science kits toy make children #39;s own toy. 8.It Can excite promote imagination developing intelligence exercising the ability of using hands brain. 9.Through experimentswe can foster kids sharp observation ability deliberate thought strong practical creation ability. 10.Parents children to assemble it together improve parent-child relationship. 11.It #39;s useful for keeping track unproductive habits like play phone online game a long time. 12.Increase fun between children.Very nice gift them. 13.Through lever crank structure rotating motion dummy arm is converted into rowing action paddle which simulates movement real hand paddle well. The wooden cooperate corresponding actions are vivid interesting. Package includes: 1 x Boat 1 Instruction