The square glass cups are made of borosilicate glass, clear and smooth, durable and heat resistant. This crystal clear drinking glass is beautiful and modern. It’s perfect for water, juice, cocktails, beer, iced tea, coffee, milk, soda, whiskey, wine, smoothies, mixed drinks, and parfaits.

We have 3 sizes of the square clear glass cups, they can hold drinks from 250ml-450ml. This heavy duty square glass is perfect for kitchen and home use.

This clear glass cup features a square statement design. The corners of the glass are rounded and the edges are slightly retracted. The mouth of the glass is hand-blown with fine workmanship. The rounded cup fits close to the lips. The flat bottom of the square glass cup is non-slip and anti-scald, durable and stable.

These square glass cups are made of high borosilicate glass, which has a higher expansion coefficient than ordinary glass, and will not burst when heated by an open flame.

The square high borosilicate glass cups can withstand the temperature difference from -20°C to 150°C, and is highly durable and extremely clear. This square borosilicate glass cup is versatile and perfect for everyday use. The height and capacity of these drinking glasses are perfect for milk glasses, juice, coffee and more.

Square Glass Cups Wholesale

Yafu Glass is a professional glassware manufacturer, we offer wholesale square glass cups in different shapes and sizes. We can also customize logo or patterns for glass cups. These borosilicate glass coffee mugs are the safest and healthiest glassware available.

The square glass cup with handle makes it easy to hold the mug. These high borosilicate glasses can be safely used in microwave ovens and electric ceramic stoves.

Our square glass coffee mugs show a different light and shadow effect than ordinary mugs. Large glass coffee mug easily fills a large glass of iced coffee, juice, cappuccino, macchiato.