Remember, Tatouage can be applied to almost any hard surface... there is no paint, no glue, no water, no fumes and no mess. Once you choose your 'Tatouage Transfer Designs' and decide how you want to lay it out, you simply cut out the design, remove the clear protective backing, place the 'Tatouage Transfer' on your surface with the color side up, rub the design with the tongue depressor (supplied with every purchase), and peel the transfer back slowly. It couldn’t be easier!