tricky to assemble and do not work well [SEP] i have previously purchased a different brand of printable temporary tattoo sheets that worked perfectly these are not good that or perhaps the package i was sent were old or not kept well the instructions say to print the tattoos on the white paper on the glossy side make sure to reverse your designs which the packaging neglects to remind you with an inkjet printer that part seemed to work fine then you have to take the yellow sheets and peel the yellow part off and carefully this part took people lay the very sticky adhesive sheet over the printed tattoos while carefully squeegeeing out the air bubbles or being careful not to create them even after burnishing down the clear adhesive sheet as much as possible it did not seem to completely adhere to the ink sheet after leaving it alone for a day it seemed better but when peeling the clear layer off to apply the tattoo it was taking the tattoo right off the backing the part that is supposed to come off with water in my experience with the other brand i was able to use the tattoos as soon as they were assembled i would really not recommend wasting your money because these do not work very well and the learning curve for assembling the two sheets will probably cost you one sheet