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Product Description:
- Fun DIY physics toy
- 32,000mm rails included
- 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
- Elevator powered by 1*14G/R14 battery
- Total 23 piece set with English and Chinese user's manuals included
Lead time: Typically 3 to 7 calendar days from ordering
Piece per ordering unit: 1
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