Step 2: Mist the liquid blading activator onto your lips to reveal the perfect pop of colour. Natural Treatment: A semi-permanent treatment that will give your lips a nice natural tint without having to undergo any surgery. Semi-Permanent Makeup: This kit is a quick and painless beauty treatment that will last all day and all night. This product aims to fill your lips with a block of colour that is waterproof, smudge proof, and kiss proof. Lip Tints: Get a SkinGasm liquid blading lip kit. Step 1: Simply glide the liquid blading masque across your lips, and do at least two to three layers to ensure your lips are covered completely. How Long It Will Last: This semi-permanent makeup treatment will last for up to ten hours. Liquid Blading Lip Kit | Living Social