Square aroma diffuser bottle: 1. Clear or coated color glass bottle, 2. Matched with stopper, 3. Timely delivery. Fragrance Diffuser Glass Bottle:Reed Diffuser, Aroma diffuser ... , air diffuser, fragrance home diffuser, Oil diffuser, Scent DiffuserBottles: glass with lidsCaps: plastic plug, stopper, aluminum cap, wooden cap, glass cap ...