Matte Black 5Pcs Microblading Pens Size 13cm x 6mm Weight 14g Special aluminum alloy tattoo penLocking pin technology length size and weight design is light easy to hold and use conveniently suitable for locking all kinds of blades Lock pin device If the lock pin is very tight please release the lock Fork the lock pin a little bit It is easier to lock the blade and make better use of it Hold the specially designed needle mouth of the blade just tighten it and hold the needle firmly Permanent makeup tools The perfect makeup tool for tattoo designers and people interested in learning tattoos and eyebrows Multifunction Permanent Makeup PenBody skin embroidery Microblading PensEyebrows Lip liner Full lip color scar camouflaging reconstruction and tattooing