glastal Espresso Cups Set of 6, Double Walled Glass Coffee Cups 4oz, Clear Glass Coffee Cups Insulated Espresso Mug Borosilicate

Feel the joy and warm atmosphere radiating from the mugThe glastal Double Wall TumblersMade of tasteless borosilicate glass are lightweight and at the same time robust. Under the glass bottom is a hydrophobic silicone membrane that serves to equalize the pressure between the glass walls. Let the glass breathe - with cold drinks, condensation does not form on the surface of the glass and the glass does not leave behind unsightly crowns of water. These glasses are also excellent for serving ice cream and other desserts.FeaturesCapacityThe total capacity is 100 ml. We recommend that you fill the cup comfortably with 90 ml of liquid.notes1. Important: hand washing is recommended and not suitable for the dishwasher.2.Second suitable freezer3. Microwave safe (maximum 2 minutes / 600 watts)4. There may be small differences between each item because each one is hand-blown and handmade.5. Traditional glass blowing will make a small hole in each bottom of the bottom.6. We have a logo label on each mug and can be removed without leaving any residue. We suggest you remove it before using it so as not to influence its normal use.