$16.0010PCS M3 Needle Cartridge With Safety Membrane- Compatible with Intelli, i2, Lady, Arrow, & Meraki Tattoo Brows Machine (Membrane Needle Cartridge, 3RL)Amazon- $49.99Arrow Wireless Permanent Makeup Tattoo Machine By Mellie Microblading - Powder Brows - Shading - Microshading - Brow Machine Compatible with M3 or Intelli Needle Cartridge (Machine, Black)Amazon