This is the cute very little device by using a textured flat space within the front – by having an Nearly rubbery grip come to feel. I have experimented with scraping this by using a fingernail and it doesn’t scratch or appear off so should be quite challenging putting on. https://social-lyft.com/story8837870/how-lost-vape-ub-lite-can-save-you-time-stress-and-money