How to use1. Trim, clean and polish the fingernails; paint the background color on the fingernails and dry it out.2. Remove the film of product, cut out the patter and plunge it into water 10-20 seconds.3. Moisten the fingernails, stick the patter in position.4. Sop up the water with a paper towel and blow dry.5. Cap with clear nail polish and blow dry.