Dr Pen cartridges are specially designed for specific models of Dr. Pen microneedling pens. For instance, the cartridges for the Ultima N2/M5/M7 model are not compatible with other models such as A1, A6, A7, X5, or any other brands. The cartridges are sterile, individually-sealed, and disposable for optimal safety and comfort. All replacement needles are made by Dr. Pen factory and come in the brand's original box.

Safety and Quality Standards

Dr Pen cartridges have been rigorously tested and adhere to strict safety and quality standards. Regardless of the Dr. Pen microneedling device and cartridge chosen, users can be assured of a premium, high-quality device.

Needle Material and Sterilization

The needles in Dr Pen cartridges are made of high-quality polished medical steel and are disinfected with ethylene oxide. The transparent body of the cartridges allows artists to clearly see the remaining pigment.

Needle Types and Uses

Dr. Pen cartridge needles come in various needle types, including 9/12/36/42/nano/silicon needles. The 9-pin cartridges are used for repairing mole pits, removing acne, and eliminating stretch marks and wrinkles. The 12-pin cartridges are used for repairing acne. Nano cartridges can be used more regularly, making them ideal for home use. They do not require any numbing cream and are used for procedures such as brow hair regrowth.

Customer Satisfaction

Customers have expressed satisfaction with the performance of Dr. Pen cartridges. They have noted that the cartridges work well and help their pores become smaller. The 12-pin cartridges for the Dr. Pen Ultima A6 model, in particular, have received positive reviews for their effectiveness.

Dr. Pen cartridges are designed for specific models of Dr. Pen microneedling pens and are not universally compatible. They are made with high-quality materials and are sterilized for safety. The permanent makeup supplies cartridges come in various needle types to cater to different skin concerns and procedures. They have received positive reviews from customers for their performance and effectiveness.