This cup is made of borosilicate glass.It is stronger, more durable and more translucent than the glasses on the market with a BPA-free plastic dual-use lid and A wooden lid.borosilicate glass straw. Hard and not easily broken. Can replace disposable paper straws. 304 stainless steel straw:odorless and non-toxic. Equipped with a silicone straw mouth. When drinking drinks, it prevents teeth from hitting the outer wall of the straw, helping to protect teeth.

Designed to fit the bottom of the cup holder. In order to facilitate drinking beverages while driving. It is very suitable for standard cup holder sizes and is easy to carry. The large capacity of 40oz is suitable for loading coffee and smoothies, etc.

The glass cup made of high borosilicate material is heat-resistant and durable. It will not break due to placing too cold or too hot liquid. Suitable for temperatures from -4℉ to 300℉. The wide mouth of the cup, You can use the matching sponge cup brush for simple hand washing. It can also be placed in the dishwasher for cleaning.

The 40 ounce glass tumbler is large enough for daily use, suitable for occasions such as family gatherings, bars, etc. It is suitable for cocktails, whiskey, cocktails, Shakes, yogurt, and iced coffee, etc. Use your imagination to use this cup.

When you buy this cup, you will get a glass straws, a glass straws, a plastic lids and a wooden lids, and you can match different straws and lids according to your preferences. The thickened coaster can protect the bottom of the cup well and is not easy to break.

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