Features 1、One‑piece design, the needle and the needle cap are integrated, screw port installation, safe and stable, no flying needle, no ink jet. 2、Built‑in spring, strong flexibility, neat operation, improve work efficiency, convenient and practical. 3、1P is suitable for lip line, line eyebrow, eyeliner, areola, 3RP is suitable for lip line, misty eyebrows, eyeliner, areola, 7FP is suitable for lip surface and eyeliner. 4、Made of high quality material, safe and eco‑friendly, non‑toxic and reliable, important microblading tool. 5、Individually Packaged, disposable use, safe and hygienic. 10pcs of cartridge needles are available, meet your replacement needs. Specification Condition: 100% Brand New Item Type: Cartridge Needles Material: PP+ High-Precise Steel Optional Model and Use: 1P: Operate lip line, line eyebrow, eyeliner, areola 3RP: Operate lip line, misty eyebrows, eyeliner, areola 7FP: Operate lip surface and eyeliner Application: Spiral mouth microblading machine Advantage: No inkjet, fast coloring, stable needle ejection Package List 10 x Cartridge Needles