DescriptionThese essential oil tester 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 essential oil (or put 2-3 drops on it) and let it sit for a few seconds. You can then hold the test strip up to your nose and take a sniff.Features-Color: White.-Material: Paper.-Size: 15.00X0.70X0.50 cm/5.89X0.28X0.20 inches.-Tester paper strips: Designed for testing aromatherapy oils, perfumes, essential oils, and more.-Superior quality: Tester paper strips produced by special technology, no deformation, no delamination.-Convenient design: The narrow long rectangle shape design of the tester paper strips is easy to hold.-Easy to use: Just spray the perfume on the test paper, or use the test paper to dip in aromatherapy and essential oils.-Preservation method: Tester paper strips should be stored in a fireproof, dry, and cool place.Packing list500 x Tester paper strips