Dr pen M8 Cartridges, Disposable Microneedling Pen Replacement Cartridge - Bayonet Slot Design Needle - Compatible With Dr. Pen M8 A6S (10pcs 42 Pins)

Question 1: Which dr pen models does this product apply to? Answer 1: These replacement cartridges are specially designed for Dr. Pen Ultima M8/A6S micro needling pen, they are not compatible with other models. Question 2: How many times can a cartridge be used? Answer 2: Use a new one each time and only for the personal use, do not share with others. Question 3: Is this cartridge made by the original Dr Pen factory? Answer 3: Yes, our Dr pens and cartridges are original and genuine Question 4: What in the Box? Answer 4:10 PCS replacement cartridges/needles for Dr. Pen M8/A6S. • 💎Unique Design -- Designed for dr.pen ultima m8 or a6s microneedling pens, slot design for more stable connection. • 💎Separate Seal -- These 10pcs dr pen replacement cartridges are individually sealed and packaged for safe use. • 💎Original Quality -- The dr pen replacement cartridges are directly supplied by the dr pen manufacturer, the quality is trustworthy. • 💎Disposable Items -- Use a new one each time and only for the personal use, do not share with others. • 💎100% REFUND -- Any quality problems, please contact customer service for 100% compensation.