Aromatherapy Fragrance- Perfume Paper, Testing Strips. Features: These Essential Oil Test Strips Are Perfect for Testing Oil Scents. You Can Use Them to Make Your Own Blends or to Get a More Accurate Smell of Your Other Oils. Just Dip the End of the Strip into the Oil (or Put 2-3 Drops on It) and Let It Sit for a Few Seconds. You then Hold the Strip from the Nose and Take a Short Whiff. Made with Imported Paper with Soy Ink Printed. Environmentally Friendly and Safe to Use. Great Absorption Capacity of Water and Oil. Easy and Convenient to Test. Designed to Test Aromatherapy Oil, Perfume, Essential Oil and So On. Specifications: Ingredient: Aromatherapy Fragrance Paper Strips NET WT: Perfume Oils Paper Size: Perfume Essential Oils Test Strips Model Number: Perfume Test Paper Item Type: Antiperspirant Color: Shown in the Pictures. Material: Paper. Size: Approx. 13 * 1.5cm/ 5.12 * 0.59 Inch (L*W). Package Include: 100pcs *Essential Oils Test Tester Paper Strips . We are an international seller, your order will be shipped from abroad so please allow the necessary time of minimum 14 working days for delivery right now depending on where you ship to, due to ongoing delays in postal deliveries globally.