Brand from Japan: PIAFL. A special floss that cleans the pierced holes and odors.Use the special floss soaked in the included mint / rose water.Contains 60 pcs floss plus 5ml mint / rose water.How to use:Take out the main body from the box, remove the cap of case A containing the floss.Take out one pin where the tip of the floss is coated in green.Remove the cap of Case B containing rose water, immerse the removed floss in rose water for about 5 seconds.Swell it (if it swells) and remove it.At this time, the part where the tip of the floss is green is coated so that it can