If you have a natural/health food market near you.... the kind that carries oats, nuts, etc in bins and has everything from vitamins to cosmetics... they usually carry multiple sizes of amber, blue and clear bottles... lots of sizes// drams, mils, 1/2 ounce, 1 ounce, 4 ounce, etc. Some people make essential oils and tinctures and need them. You can get them online at those kinds of sites too... soap making, essential oils, etc but I like going to a local store to get them as I'm not good figuring out sizes by numbers. I need to see them.