Aromatherapy Roll On Bottles Set For Essential Oils and Homemade Blends - Cobalt Blue Glass Rollon Bottles with a Small Fragrance Funnel (24) Perfume Studio&#0153; .33 Oz True Shiny Blue Cobalt Glass Roll Bottles One (1) Aluminum Metal Perfume Funnel Use Rollon Bottle with Essential Oils, Perfumes, Lip Gloss and More Cobalt Roller Bottles protects your oils from UV Light 1/3 Oz /10 ml ~ Great Size For Travel