ComSaf Double Walled Glass Coffee Mugs(11 oz/320ml), Thermo Insulated Borosilicate Glasses for Coffee Tea Juice Latte Cappuccino Hot and Cold Drinks/Beverages, Set of 4

ComSaf 11oz/320ml Double Walled Glass Mugs - Set of 4 Product Specifications: - Material: Borosilicate Glass - Colour: Transparent - Dimension: Inner Diameter: 3 inch; Height: 4.25 inch Capacity: 11oz - Package Include: 4 x double walled glass cups Notice: ?NOT safe in dishwasher. Slowly wash with cloth by hand is recommended. ?There is a small hole at the bottom of each cups to balance the pressure between the glass walls during processing. The hole is sealed by hydrophobic silicone membrane, please do not wash it off. Warranty: - ComSaf Satisfaction Guarantee - Free Return & Exchange within 120 days. - Any questions, please feel free to contact with us now :) About ComSaf ComSaf is always committed to household products for bringing fresh and lively atmosphere to your home and office. If you have any questions about this product, please don't hesitate to contact with us! Our primary goal is to give our distinguished customers 100% Satisfaction. Thanks for your purchasing.