Description These essential oil test papers are perfect for testing oil fragrances. You can use them to make your own mixtures, or to smell out other oils more accurately. Simply dip the end of the strip in the oil and let it sit for a seconds. Then you take the band from your nose and take a short breath. Features- Color: White- Material: Paper- Size: 6. 20X1. 00X0. 20cm/ 2. 44X0. 39X0. 08in- environmentally friendly and safe to use.- Designed to test aromatherapy oil, perfume, essential oil and so on.- The fragrance test strips are made of paper.- Great absorption capacity of water and oil. Easy and convenient to test.- The product is a great gift for your family members or friends.- Color: White.- Size: 16X1X0. 2CM. Package Including 500 x Smelling Incense Papers