"Some drinks need no diluting." This gift set, designed by Thea Mehl and Andrew Heilman, includes two mouthblown tumblers and six whiskey stones. Tumblers are dishwasher safe. Stones are milled in Vermont by the oldest soapstone workshop in the United States. Tumblers are 8 oz and 2 1/2" tall
Stones are natural soapstone, approximately 3/4 - 7/8"