Pyrex 500 mL Narrow Mouth Erlenmeyer Flasks with Heavy Duty Rim

My husband (a chemist) uses this flask to measure out water for his coffee every morning. It’s dishwasher safe and has not chipped in the sink or after falling over on the kitchen counter. It’s a convenient for measuring liquids quantities greater than 1 cup, especially if your recipe is metric.

Exactly what I was looking for!

Be aware, this item does not come as it appears. It comes with a cork top. I would say that probably falls under false advertising, but it is what it is. I just want to do my part and let everybody know that yours may come with a cork stopper as well. It is subpar to a rubber stopper, by far! You might as well not use the top it all...

Worked really well with my Mad Scientist Halloween costume!!

I'm using these as containers for homemade supplements. Just some nerdy fun. 🤓

This is exactly what I need for my little experiment, it's good quality, clear and seems sturdy.

It's a beaker! But the glass is superb. Corningware glass is the best!

This is a good lab quality flask. No issues at all.