Katzco Screw On Cap/Glass Medicine Bottle, Amber Boston Cobalt Blue Round Bottles 4OZ. 12Pack- for Essential Oils, Scents, Travel, Perfume Kitchen, Bath, Cooking, Labs, Laundry, Cosmetic- Re-Usable Glass This glass bottle with fine mist spray nozzle are a great addition to any medicine cabinet and for quick access in emergencies. Spray alcohol on a cut quickly! Store medications, cough syrup, liquid vitamins, rubbing alcohol, throat spray etc. Spray nozzle gives quick and easy application on the go Great for storing perfumes, colognes, essential oils, floral waters, hydrosol and other fragrance oils and skin care products. 4-oz size makes bottles super portable so you can bring them anywhere you need. Fits in a purse easily. Great for use in lab settings. Bottles are safe enough to store solvents, chemicals, acids, starch, iodine, dry powders, etc. and secure screw cap ensures tight seal and no leakage. Cobalt color of the bottle protects any liquids inside that are sensitive to degradation from UV Rays. Keep everything stored in the bottles safe, and untampered with, helping prolong the effectiveness of scents and chemicals. Use these bottles in the bathroom to store beauty products like lotions, astringent, hair treatments, conditioners, shampoo, oils, facial serums, etc. Can be easily stored in mirror cupboards or cabinets for quick access.