Sweese Double Wall Glass Coffee Mugs - 12.5 oz Insulated Espresso Cups Set of 2, Perfect for Cappuccino, Latte, Americano, Tea Bag, Beverage (413.101) Twdrer Rubber seal can be removed

Rubber seal can be removed for easy cleaning

SAFE AND EFFECTIVE– Does not add any harsh chemicals

Giving your wine the wings to fly

and will add style to your business or gathering

Are they marine life friendly

Sweese Double Wall Glass Coffee Mugs - 12.5 oz Insulated Espresso Cups Set of 2, Perfect for Cappuccino, Latte, Americano, Tea Bag, Beverage (413.101) Twdrer Rubber seal can be removedBrand: Sweese Color: Clear Features: DOUBLE WALLED DESIGN The double layer glass mug set keep hotter and colder than the normal single walled glass and ceramic mugs. Cool to touch, without burning fingers. CLEAR BOROSILICATE GLASS 100% lead free. Sweese glass cups are made of mouth blown borosilicate glass which is more durable than normal glass and is well known as the purest and safest material to contact with water. 2 layers with a smooth and clear