Perfume Studio Glass Ball Roller Bottle for Essential Oils. Safest for Aromatherapy Use (Frost Blue Cobalt with White Cap; 4 Roll On Bottles)

Perfume Studio Top Quality Aromatherapy Roller Bottles for essential oils, perfume oils, body oils, pain medicine, lip balm, etc.
Durable Blue Cobalt Frosted Glass, 10 ml (4 Pieces), with Real Frosted GLASS BALL, and White Cap.