JJONE Needle Cartridge, Disposable Cartridges Needles Microneedling, Replacement Cartridge Needles for Derma Pen Ultima A6 Micro Needles (42Pin, Blue 10pcs)

Feature: Unique Design: These needle cartridges are unique and elegant in design. Disposable Cartridges: Replacement cartridges are disposable. You can replace it easily. Please dispose of the cartridges after every session. Dr.Pen Ultima A6 12/36/42 pins cartridges, bayonet slot, fit for Dr. Pen Ultima A6 model. Easy to Use: These needle cartridges readily useable just place them on the pen and enjoy the benefits. Only for the personal use, don't share with others in order to avoid infection. Specifaction: Size: 12pin/ 36pin/ 42pin Color: White/ Blue Mode: Bayonet/ Spiral Package: 42Pin Needle x 10pcs or 42Pin Needle x 25pcs