OLD FASHIONED WITH COMPLEMENTARY LOOK: Set of 2 double wall Whiskey glasses, 9 ounce capacity, perfect for serving scotch, whiskey or mixed drinks. The unique 2-layer design creates a dramatic optical illusion when filled with your favorite drink.
SEALED DOUBLE WALL DESIGN: Unlike any other whiskey glasses, the unique sealed double-wall 2-layer structure creates a semi-vacuum insulation between the 2 layers that keeps the cold drink cold for a long time. This unique design works great with rocks or ice ball.
SEALED: Unlike other double wall glasses that have an air hole on the bottom, the space betwen Sun's Tea double wall glasses is completely sealed. This design creates much better thermal insolation and completely eliminate the possiility that water could be trapped inside the double wall duing wash, it also better prevent water condensation forming on the glass in humid condition.
STRONG CONSTRUCTION: Strong, robust construction guarantees the need for every day use. It passed freefall ice ball impact test from 12 inches height, and it feels as heavy as the classic crystal glasses. Easy to clean by hand or dishwasher, microwave safe.
WARRANTY: 6 months warranty on all Sun's Tea products sold by the authenticated sellers. This product is sold exclusively by Sun's Tea on Amazon marketplace, Sun's Tea does not guaranty the authenticity of the product sold by unauthorized sellers.