10% cotton

Sold in sets of 4 so it is easy to buy multiples to suit your group

25 gallons = 36 cups = 8

You could even use this for a coffee bar or arrangement

8oz Amber Glass Bottles (6-Pack) bedroom 10% cottonConvenient 6 pack of amber bottles with a deluxe phenolic polycone airtight lid. The cone shaped interior seal provides a double airtight layer airtight enough for brewing and is more long lasting than a foam liner. Use these bottles for your favorite essential oil blends. Or use for replacement for all your DIY cleaning and storage bottles (compatible with 28 400 pump tops and sprayers). Also use to store herbal tinctures such as elderberry, essences