This Speed Stacks WSSA Cups set includes 12 cups with a mesh carrying bag and they even glow in the dark! The cups are made of durable plastic and are recommended for ages 8 and up. They come in a bright yellow color and feature the brand name "Speed Stacks."

This set is perfect for anyone who enjoys games and wants to improve their hand-eye coordination. The cups are easy to use and can be stacked in various patterns for a fun challenge.

The cups do have initials written in marker as well as a name on the bag.