DescriptionThese paper test strips are good for testing perfume scents. Portable and easy to use, simply dip the end of the strip into the oil or put a few drops on it and wait for a few seconds, you can use your nose to smell the scent. Can let you have faster and more accurate testing results.Features-Color:White. -Material:Paper. -Size:8.50X4.50X0.10cm/3.34X1.77X0.04in. -This test strip is easy and convenient to test, simply spray the perfume on it. -Widely applied for perfume testing, essential oil testing, aromatherapy oil, fragrance, etc. -Simple but very practical testing paper strips, offering you fast and correct results. -You can write on test strips for marking and recording changes, etc. -Small and portable, lightweight and compact to be carried around, flat blank bottle shape, very delicate.