How To Use Silicone Curlers: Step 1:Using It When Your Hair Is Between Dry And Wet. Use The Rat Tail Comb To Separate A Small Amount Of Slightly Damp Or Dry Hair And Comb It Step 2:Open The Hair Curlers, Roll The Hair You Want And Close It. Step 3:Then Keep It 30 Minutes To 1 Hours, It Will Give You Great Memory Hair Wave. Step 4:If You Use The Hair Dryer, It Will Be Done Sooner! When You Use The Hair Drier, Please Make Sure The Hair Care Rollers Keep At Least 4'' Away From The Blowing Mouth. Specifications: -Material: Silicone -Package List: 60 Packs(30Pcs Large Curlers And 30Pcs Small Curlers) -Color:Purple Warm Tips: 1. Please Store It In Cool Place, Keep Away From Fire Or High Temperature Objects, Keep It Dry And Clean These Hair Care Rollers Before Use 2. If You Use The Hair Drier, Please Make Sure The Hair Care Rollers Keep At Least 4'' Away From The Blowing Mouth