GLASKEY Caffeine Beaker Mug,16 oz Anti-dripping Borosilicate Caffeine Mug,Cool Coffee Mugs with Handle,Chemistry Mug,Measuring for Coffee,Tea,Hot and Cold Beverage

【Laboratory Grade Borosilicate Glass】 Borosilicate glass has an extremely low coefficient of thermal expansion, making the beaker both cold and heat resistant, perfect for serving your favorite tea, coffee, chocolate and any hot or cold beverage. The coffee mug is microwave and dishwasher safe. 【Large Capacity】The caffeine glass beaker with handle has a standardized graduated scale, with scale markings ranging from 50ml-400ml, and a total capacity of 500-550ml.Controlling the drinking volume through clear markings is more economical and precise. Easy to clean, the scale markings will not wear and tear, durable. 【Widely Used】 The lab beaker is perfect for office, kitchen and lab use to handle hot and cold liquids, the thin wall design allows the liquid inside the cup to heat up quickly, and the ergonomic handle protects from hot touch. The anti-drip rim design solves the problem of annoying stains on your desk. 【Unique Gift】 The transparent coffee mug is printed with a caffeine sub-structure diagram in an interesting style. Ideal gift for people who love science and chemistry, such as chemistry teachers, science teachers and any coffee lovers-graduation gift, birthday gift, holiday gift. 【Hassle-free Customer Service】Practical and beautiful coffee mugs can be used daily by your family. This Halloween style coffee mug is perfect to give to friends and family when Christmas, Easter, Halloween and other parties. Glass products are inevitably damaged during transportation. If you receive an incomplete product, please contact us and we will send you a new one.