DescriptionIf you've been looking for a replacement disposable microneedling cartridge, then your search is over! That's because our product can provide great help in applying tattoos, reducing scars and cellulites, skin whitening, and etc.Features-Color: Blue-Material: ABS, steel -Size: 6.50X1.50X1.50cm/ 2.55X0.59X0.59in - Detailed needle tips, less pain, ideal for improving fine lines, whitening, etc.- Can help to reduce stretch marks, scars, cellulite and sagging skin.- You just need to replace the cartridge after finishing using it, which is very convenient to use.- Construct with good quality material for lasting use.- Note: Cartridges pen machine is not included