니콜라토이 TECHING Flying Dragonfly Kinetic Sculpture 3 엔진 모형 키트 정품 해외직구

Teching Flying Dragonfly Kinetic Sculpture 3D Metal Model DIY Kits Features: .Exquisite Desktop Collection & Decoration: The 3D dragonfly metal model is casted in high-precision CNC process, colored by aluminum alloy oxidation and combines mechanical engineering and the insect wing power, making it a collective handicraft. Start your mechanical engineering adventure! .Enjoy the Self-assembly Fun: The dragonfly model is composed of 100PCS+ parts and takes 1-2 hours for assembly with paper English manual included. Feel the whole assembly process from small parts to finished products, and build your own exquisite metal model! .Flying Dragonfly: Imitating the nature of dragonflies which produce many tiny low-density air cannons under the wings through the vibration of wings so as to generate buoyancy and forward propulsion, the link rod will be pushed by the motor for propulsion and this makes the dragonfly wings vibrate up and down, as if they are flying in the garden. .Excellent STEAM Educational Toys: The DIY assembly model enhances parent-child interactions with the help of adults, popularizes industrial knowledge and dragonfly wing power knowledge to children, simulates imagination, develops mental logical thinking & creativity as well as promoting hands-on ability and confidence. .Perfect Gift Choice: This mechanical flying dragonfly model not only shows the beauty of the mechanical art and natural creatures, but also it makes a perfect home & desktop decor, a t