This is the cute minor device by using a textured flat space to the front – using an Pretty much rubbery grip feel. I have tried out scraping this which has a fingernail and it doesn’t scratch or come off so need to be fairly tricky donning. Modify airflow = https://bookmark-vip.com/story19040357/the-ultimate-guide-to-lost-vape-thelema-solo-dna100c