United Scientific FG5100-500 Borosilicate Glass Wide Mouth Erlenmeyer Flask, 500ml Capacity (Pack of 6)

Good quality.

These are the perfect size. Not too small. Just right for vases for our centerpieces for my daughter's trunk party. She is majoring in Chemistry and I wanted to use vases that reflect her major. Awesome price and will serve other purposes as well.

This flask is exactly what I wanted. it will work perfect in my lab. the only unexpected thing was that the mouth was larger than expected. I plan on ordering more