Advantage of our cartridges needles：

• HIGHT STRICK: INKin Needle Cartridges are high-quality cartridges that contain precision soldered needles at a great value.Every Cartridge Needles is put through rigorous quality control checks to ensure that they meet the highest standards every time.All needles are examined to ensure that only the best make it through the selection process.
• PRECISE POSITIONING: The vibration of the needle for addedprecisionto create the exact movement and instruct theexact pixel the way you way.
• INK FLOW TRANSFORMED: Ink storage,more ink goes to the skin and lessink being wasted.
• ELASTIC MEMBRANE: It balances the tension of the membrane forsmoothness and optimal saturation on the skinwith every stroke.

Round liner permanent makeup cartridges can come as one needle or more, allowing for different effects. The single needle round liner is best for penetrating the skin and creating the most concrete lines. You can use round liners for procedures like lip lining, detailing, and permanent makeup eyeliner. Round liners are also commonly used for pointillism or hair strokes (also known as pixel effects). When you purchase round liners with a higher needle count, these cartridges can even be used for filling.