9/12 pins needle cartridges electric derma roller pen Anti Flow Dermapen
Model Name Wireless Anti Back Flow Derma pen with 2 replaceable battieres Speed Levels 5 level vibration speeds controlled Power Supply 2 lithium batteries replaceable Needle Cartridge 9/12/24/36/42/Nano/3D/5D Needle Needle Length 0.25-2.5mm Adjustable Adapter 5V-1000MA Pakcage Weight 350g Package Size 20 * 11.7 * 3.7cm Anti Flow Dermapen Package list Derma pen body*1, 12pin cartriges*2…