Review on Pack of 10, 8ml Matte Glass Car Air Freshener Perfume Clip Diffuser with Empty Essential Oil Vials, Vent Outlet Diffuser with Thick Glass Ornament, Wooden Caps, FREE Funnel and Dropper by Chris Pettway

When I first opened them they looked good, everything was fine, I filled them and found they only last a few days. Therefore, the cap absorbs too much liquid and dries so quickly. The lid should be made of plastic, not wood, so that the liquid doesn't soak in and dry out as quickly. Another problem I had was that they weren't tightened all the way and if you use a little force the lid will snap right away. If only the caps were plastic it would make the product a lot better. Hope this review helps.