From BarConic Website:

"BarConic® white unicorn tiki mug, made of high quality durable ceramic. Make some magical and enchanting concoctions in this adorable unicorn tiki. Hand painted and glazed with fine detail. Fun for all ages and perfect for all types of beverages. Measures 5 1/2 inches W x 5 inches H x 2 5/8 inches Rim.