This buildable wooden coaster is as thrilling as it is educational. The Marbleocity Dragon Coaster is a STEM lesson to excite future engineers! It's the first in a series of interconnecting modular "marble machines." The graphic novella included features the Tinkiteer cast of characters and teaches kids about roller coaster design! Use it in the classroom or at home for collaborate play with your ch... Read More
This buildable wooden coaster is as thrilling as it is educational. The Marbleocity Dragon Coaster is a STEM lesson to excite future engineers! It's the first in a series of interconnecting modular "marble machines." ... Read More
WARNING: CHOKING HAZARD - Small parts. Not for children under 3 years.