Artists Review Our Products The artists at RotoCup® had to keep secret our revolutionary design. Now as we move closer to the big reveal, we want you to see it demonstrated by the popular artists we love. Following their video review, they will give you their own promo code for a bonus gift. Be sure to get on to be notified when ready. So far we have chosen: Epoxy Glitter Tumblers HOME - ABOUT © 2020 RotoCup® - All Rights Reserved - Design and Utility Patents Pending