Note: The spray nozzle is not suitable for dense liquids, such as olive oil, thick essential oil, dense liquids can clog the sprayer and cause the sprayer not work. Great Value: The small spray bottle set including 4 glass spray bottles, 4 black mist sprayer, 1 funnel and dropper. UV Protection: The nozzle of the glass spray bottle is made of polyethylene or polypropylene, safe and reusable. Easy to Carry: The size of the mini spray bottle is only 4.7*1.4inches. Perfect as a travel spray bottle. It's easy to put in a makeup bag, handbag and suitcase. Multiple Use: Fine mist spray bottles are perfect for face spray, alcohol, perfume, hair moisturizing spray, air freshener, essential oils and other mixtures. Wedama Spray Bottle, 2 oz Fine Mist Glass Spray Bottle, Little Refillable Liquid Containers for Watering Flowers Cleaning