4.1 in. diameter; 2.6 in. high. Stainless steel. Dishwasher safe.
Pi Wine Coaster
This elegant wine coaster features over 60 crisply cut digits of π that gently spiral to a solid base. A perfect wedding present. A thoughtful gift for a mathematically-inclined oenophile.
Brushed finish. Beautifully gift boxed. With or without the MIT logo.