How to stamp: 1) Remove the blue protective film. 2) Apply the Nail Polish of your choice to the design you wish to stamp. 3)Remove the excess nail polish with a MoYou™ Stamp & Scraper using a 45º angle. 4) Roll the MoYou™ Stamp & Scraper over the selected design being careful not to use too much pressure. 5) Transfer the design by rolling the MoYou™ Stamp & Scraper over you nail. 6)Apply a top coat for a longer lasting result.