About the product
- [ROKR TOWER COASTER] Tower coaster has a more dynamic shape?it is highly praised in the ROKR marble run series.Crank the handle, the marbles can be transported from bottom to top in an orderly manner.
- [INTERLOCKING DESIGN] Working in tandem through gears. Sanding the gears with sandpaper and wax it will make the model kit rotate more smoothly.
- [A CREATIVE GIFT] Our marble run kits make great sensory stimulation toy gifts and STEAM & STEM puzzle gifts for adults and teens. Children under 14 may require assistance to assemble correctly.
- [QUALITY THROUGHOUT] ROKR utilizes industry-leading technology to produce best 3d wooden puzzles.All pieces are laser-cut and the error is less than 1/5000 inch,make sure each part fits tightly.
- [DETAILED INSTRUCTION] We offer a detailed how-to booklet.It will take about 6 hours to build up this 3d puzzle for adults.Teens around 14 take longer.
- [SERVICE]ROKR offers free replacement of damaged parts.If there is any problem, we will assist to check and provide guidance.Simply contact us and we will respond within 12 hours.
No reviews found!
