




What is the correct way to open the lid?
Always remove the straw completely before unscrewing the lid. This crucial step prevents pressure build-up and protects the straw from potential damage, ensuring your safety.
Is this cup dishwasher safe?
To preserve the longevity and clarity of the glass, hand washing is strongly recommended. Use a soft sponge and mild detergent. The straw and silicone seal should also be hand-washed.A dishwasher with a fixed position is also acceptable.
How can I prevent chips or breaks?
While durable, this is a glass product. Handle with care. Avoid impacts, dropping, or banging it against hard surfaces. For daily use, place it gently on a coaster or table.
Can I put boiling water in this glass cup?
Our cup is made from heat-resistant borosilicate glass. However, to prevent thermal shock and potential breakage, avoid pouring boiling water directly into a cold cup or placing a hot cup into a freezer or icy water.
The glass cup I received was damaged during transportation. What should I do?
We're sorry your item arrived damaged. To get help, please go to Your Orders on and use the "Get help with order" option. We will assist you promptly.

glass cups with lids and straws
glass cups with lids and straws





What is the correct way to open the lid?
Always remove the straw completely before unscrewing the lid. This crucial step prevents pressure build-up and protects the straw from potential damage, ensuring your safety.
Is this cup dishwasher safe?
To preserve the longevity and clarity of the glass, hand washing is strongly recommended. Use a soft sponge and mild detergent. The straw and silicone seal should also be hand-washed.A dishwasher with a fixed position is also acceptable.
How can I prevent chips or breaks?
While durable, this is a glass product. Handle with care. Avoid impacts, dropping, or banging it against hard surfaces. For daily use, place it gently on a coaster or table.
Can I put boiling water in this glass cup?
Our cup is made from heat-resistant borosilicate glass. However, to prevent thermal shock and potential breakage, avoid pouring boiling water directly into a cold cup or placing a hot cup into a freezer or icy water.
The glass cup I received was damaged during transportation. What should I do?
We're sorry your item arrived damaged. To get help, please go to Your Orders on and use the "Get help with order" option. We will assist you promptly.






















