Eparé has introduced a set of two double-wall tumbler glasses designed to keep drinks hot or cold.
According to the company, the tumblers are made of borosilicate glass, measure 4 1/4-inch tall by 4 1/4-inch in diameter and hold 10 ounces each.
The company said the double wall design creates an optical illusion and prevents condensation. The glass will keep the temperature of liquid hot or cold for a longer period of time while the outer glass remains safe to touch.
The new tumblers are dishwasher and microwave safe and have a suggested retail price of $17.95.