Q: Are these mugs suitable for both hot and cold drinks?
Yes. The double-wall borosilicate glass is designed to handle both hot and iced drinks while keeping the outer wall more comfortable to hold and reducing condensation on your table.
Q: Why is there a tiny hole or dot at the bottom of the glass?
That small vent is normal and part of the double-wall construction. It allows air pressure to equalize during production and is sealed to keep liquids out. It is not a defect.
Q: Are these cups microwave or oven safe?
We recommend not using them in the microwave, oven, or freezer. Sudden extreme temperature changes can stress the glass over time. For best results, pour hot liquids into the mug rather than heating drinks directly inside it.
Q: Can I put these glasses in the dishwasher?
Hand washing is recommended to preserve the clarity of the glass and the integrity of the double-wall vacuum. If you do use a dishwasher, choose a gentle cycle and avoid very high heat settings.
Q: Do the glasses get hot on the outside?
The double-wall design helps keep the exterior more comfortable to the touch than traditional single-wall glass. However, very hot liquids can still warm the outside surface, so always test the temperature before handing it to children or placing it on delicate surfaces.
Q: Will cold drinks cause sweating on the table?
The insulated construction greatly reduces condensation, so you should see far less “sweating” than with regular glassware. For very icy drinks in humid environments, a coaster is still a good idea.
Q: Are the cute animal and sculptural designs durable?
Yes, they are part of the glass structure itself, not stickers. Still, avoid metal spoons, abrasive scrubbers, or stacking the mugs tightly together to prevent scratches or chips.
Q: What is the ideal drink size for these mugs?
Most Mindful Sips mugs are sized for everyday coffee, tea, and latte rituals—perfect for a standard home espresso shot with milk, herbal teas, or iced coffee. Check the “Specifications” tab on each product page for exact capacity in ml/oz.
