Glass Erlenmeyer Flask Set 50ml 150ml and 250ml, Narrow Mouth Graduated Flasks, 3.3 Borosilicate Glass, Ideal for Laboratory, Classroom or Home Use, HUAOU

The media could not be loaded.  Los pedí para el proyecto de ciencias de mi hijo, muy prácticos, fáciles de usar, el proyecto salio muy bien.

Packaged as so none could break unless slammed in a door or stomped on. Products themselves are extremely durable and perfect for my needs. Measurements are clearly visible and accurate. Will definitely be ordering some in larger sizes. What's better than stars? Beards! I give them 5 Beards! Cant beat the price either.

Perfect for musings and practicality.

They seem sturdy. Accuracy is a hit or miss, more of a miss than a hit. It should generally be within 5%, these are 10% or more (except a couple which happen to be spot on).If anything they make good nerdy liquor glasses.

Bought this for a Halloween gig to add 3 different liquors to one concoction over dry ice. Very fitting. Since used it for syrup for pancakes.

Look great did the trick exactly what you expect to get

They feel Nice and good quality but I wish they were packed better because on of them was chipped.

They are solid glass not thin or cheap. They are 2oz which is great for a party shot or science. A great purchase I will make again.