Roller Coaster was a revolutionary change to the coin through glass routine.
You can use an UNGIMMICKED glass AND coin with Roller Coaster by Hanson Chien.
Although the surface of the coaster is made by Tyvek®, which keeps it stronger and waterproof; over time your gimmicked coaster may need to be replaced.
Fortunately, now REFILLS are available in all variations (Heineken, Coke, Budweiser and Pattern).
Refill for Roller Coaster include 4 non- gimmicked, regular coasters.
NOTE: Instructions and gimmicked coaster are included only in the full product.