Review on 🌺 Chemical Essentials for Creating Fragrances: Colognes and Perfumes by Kelly Zitzner

I bought them because the price was ok I didn't need anything special. But I need them not to flow. The orifice reducer is fine, but the orifice isn't very well shaped and doesn't allow for much flow, which isn't a terrible downside if you don't want oil to spill. I only needed a bottle for scenting, not dosing. But small black caps designed to prevent leakage. Of course, until you remove that cover, and then there's oil everywhere. It's on the bottle, it's on the cap, it's on you. I wouldn't trust them to move around freely in a purse or anything. I've since bought other bottles because I don't think they're safe enough to contain the oil.