This one-of-a-kind cup, made by Matt Tyner, is 3.5 inches tall and comfortably holds 5 ounces of liquid. The design of zig-zag patterns includes bright orange, teal, forest green, yellow, and red. It is signed by the artist on the bottom. It has been annealed in the kiln for strength so this glass is very durable and great for display or regular use. Hand wash only. Free shipping!