SpaceRail DIY Physics Space Ball Rollercoaster with Powered Elevator (10000mm Rail)

SpaceRail DIY Physics Space Ball Rollercoaster with Powered Elevator (10000mm Rail)

4 (8 product reviews)Added 4 years ago
US$ 24.86 Free worldwide shipping!
DealExtreme
- Fun DIY physics toy - 10,000mm 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 14 piece set with English and Chinese user's manuals included Dimensions: 0 in x 0 in x 0 in Weight: 30.12 oz

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Apr 2016by 9790666
Product good. Product goodtranslate
Apr 2015by 9227013
eye catcher, mind-boggling physics toy. really cool to look at, once assembled that is, a bit difficult to fine tune it, takes quite a long time to assemble and tweak it, but once that part its done, its just hypnotic to look at, gravity definitely rules :) ......translate
Jan 2013by saritxu93
Really funny!. It is very funny and entertaining. My sister really like it. It is very cheap because in other sites this product has double pize. It also includes some extra pieces in case you lose some. Instructions are not really there...translate
Jul 2012by mmcoelho
Great to spend some time with your son". Very cheap and easy to put together. There are extra parts in case you break or loose any. My son loved it. I thought it would be hard to mount it but I was wrong. The pictures on manual helped a lot. I´m planning to...translate
Nov 2011by NicCapeTown
Love it!. Really nice to build, even though it will sometimes drive you to drink. once you got it together and working you can sit and watch it go for hours. already planing on getting another high level one. Instructions are not in...translate
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