Food grade thickened glassHeat-resistant glass measuring shot 2 oz made by durable thicken glass, single cup wall thickness up to 8mm, stronger than ordinary glassware, not easy to break, good grasp, more suitable for long-term use. Shot Glass Dimensions1.8 x 1.8 x 2.6 in (4.5 x 4.5 x 6.5cm), capacity 2 oz ( 60ml), measuring accuracy is about +/- 5% 2 ounces (2oz/60ml) and features a tasteful and elegant square design. Hand-wash recommended to preserve imprint. Mini Measuring GlassExquisite craftsmanship and smooth glass surface, thick and high-quality high borosilicate glass material, with two scales which is easy to read and use. Compared to metal or plastic coffee measuring cups, it can be reused repeatedly and easy to clean, eco-friendly and non-toxic, suitable for hand make drink, milk, baking, cooking, wine, dining, wet / dry ingredient distribution, etc. Two accurate scalesThis glass measuring cup has two scales with different scale units, ounce and milliliter, respectively 0.75oz, 1oz, 1.5oz, 2oz and the corresponding milliliter scale, which can meet your daily measurement and is especially suitable for adjusting Sommelier, barista. The small measuring cup not only saves space, but also can be carried around, which is a good thing for people who want to lose fat and eat in moderation. Perfect forSimple & food safe measuring shot glass ideal for whiskey, tequila, vodka, espressos, desserts, party decorations, gifting, bars, hotels, restaurants, catering, home, kitchen, housewarming, birthday, wedding, anniversary, retirement, graduation, congratulations, bachelor and bachelorette parties, festivals, Christmas, New Years, Valentine's Day, Father's Day, Mother's Day, St. Patrick's Day, Halloween, Mardi Gras, Oktoberfest.