[Commodity composition] This product contains 100 pieces of fragrance paper strips, enough to meet different needs.[Commodity size] The essential oil testing paper is about 12 cm in length, 1.3 cm in width, and white in color.[Commodity material] Aromatherapy test strips are made of high-quality paper, with strong absorption capacity, safe to use and environmentally friendly.[Easy to use] The scent test strip is simple and convenient to test, just dip the narrow end in oil (or drop 2-3 drops on it) and let it stand for a few seconds, then place the strip 3-5 inches from the nose Location and smell it.[Wide applications] tester paper strips are suitable for testing perfumes, essential oils, aromatherapy oils and essences.