Build your own twisting and looping roller coaster!
- A realistic roller coaster design that you can build over and over again.
- Add blocks to it to build it as big or as small as you'd like!
- Add the motor kit to motorize your roller coaster, or turn the crank by hand to watch it climb the hills and soar!
- Compatible with all major block construction systems.
- Recommended for ages 10+.