Caffeine Beaker Mug, Chemistry Coffee Mug 16 oz Borosilicate Glass, Measuring Graduated Beaker (450ml)

Such a cool mug, especially for someone who loves to collect AND use coffee mugs! I was a little leery about the thinness of the glass, but beakers, in general, are thin but sturdy. It holds a nice amount of coffee and would make a great and inexpensive gift for someone. It is a riot that the chemical formula for caffeine is etched into the side of the mug. Even someone interested in chemistry would get a kick out of this. I am so glad I got this for someone who loves mugs. She thought it was so unique.

I love this cup. It's my daily protein coffee cup. Only thing I struggle with is the handle being so skinny. It makes it a little hard to grip

Nice nerdy cup, hold hot liquids well even though glass is thin

Great quality, seems to be strong glass wise. Holds up to the heat as it says just fine. Very attractive and authentic. Perfect for any chemistry lover.

I bought this for a chemist friend and she loved it; however, the walls of the mug seemed pretty thin to me so it felt a bit fragile.

Nice glasses for the money it is great

Bought these for my boyfriend when he passed an examination as a scientist. The quality, especially of the handles, was better than expected. The etching of the chemical looks great, and he’s loving the idea of having hot beverages in a glass container haha. He’s had them for about a month and uses them daily. Would buy again!

When you need to be reminded of the essential ingredient of tea