Build your own SpaceRail marble roller coaster: a construction set with 487 parts that, once assembled, creates a track up to 26 meters long for 4 metal balls. The balls ride through 4 loops and a lift always carries them back to the top, so the fun can run over and over again. The fluorescent “fishing line” track is glow-in-the-dark, and the whole build offers medium difficulty – an ideal project for patient makers aged 15+.
SpaceRail level 4G is an engaging 3D construction kit combining plastic, metal and a special fluorescent line. The result is a striking structure that, once assembled, works as a marble “rollercoaster”: metal balls roll along the track, pass through loops, and are then returned upward by a lift so the ride can repeat.
Building develops spatial imagination as well as fine motor skills, and it is great as a shared activity for older children, teenagers and adults. The finished model can also serve as an original room decoration.
Main advantages:
- 487 components for a more demanding but fun build
- track length up to 26 m, compact dimensions after assembly
- 4 metal balls and 4 loops for a dynamic ride
- lift that carries the balls back to the top
- fluorescent part of the track – glows in the dark
Video
Specifications
- Brand
- SpaceRail
- Type
- marble run / 3D construction kit
- Level
- 4G
- Number of parts
- 487
- Material
- plastic, metal, line
- Number of balls
- 4 (metal)
- Track length
- approx. 26 m
- Assembled construction dimensions
- approx. 72 × 34 × 36 cm
- Fluorescent element
- yes, part of the track glows in the dark
- Assembly difficulty
- medium
- Estimated assembly time
- approx. 7–8 hours
- Weight
- approx. 2 kg
- Recommended age
- from 15 years
- Package dimensions
- approx. 44 × 35 × 8 cm
