This is very fun to use, I've used them on several pages now. You can arrange the alphabets on your page by not pressing them down to the paper first, then once you are satisfy with the arrangement, then only you press them down and make it permanent. Because it is vinyl, the letters don't tear easily, not like paper stickers. The colour is sharp! And you don't need to arrange them in proper straight lines.
I have fun using them and definitely gonna get more in other colour too.