Upgrade Stirling engine Model Building Kits Education DIY Model Toy Gift For Kids Craft Ornament Discovery Toy

Upgrade Stirling engine Model Building Kits Education DIY Model Toy Gift For Kids Craft Ornament Discovery Toy
  • Продавецshop.widaryanto.info
  • Список ценUS $24.17piece
  • Продажная ценаUS $24.17piece
  • ДоставкаБесплатная доставка
  • Рейтинги3,9 (928)

Oписание продукта

DIY Space Rail Track Toy Level 1 2 3 Steel Marble Rollercoaster 16000mm/5000mm SpaceWarp with Retail Box Funny Model Building 

 

- Brand New SpaceRail DIY Physics Space Ball Rollercoaster with Powered Elevator
- Fun DIY physics toy
- Create yourself rollercoster like rails with 360-degree flip overs, steep drop and climbs, sharp high-G turns, etc
- Control speed, angle, timing by arranging your own railway
- Steel space balls
- Learn physics hands on
- Endless rail design possibilities
- English and Chinese user manuals included
- Elevator powered by 4*C-size / R14 batteries
- Challenge level 1 2 3 
 

 

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