Dr.pen Store

The Dr. Pen A9 is a professional microneedling device designed to improve skin texture, firm the skin, and diminish wrinkles, scars, and pigmentation.

It features six adjustable speed settings (up to 15,000 RPM) and an adjustable needle depth ranging from 0 to 2.5 mm. With its ergonomic design, it is suitable for use in both home and professional salon settings.

Additionally, it offers dual wired/wireless functionality and is equipped with a 700mAh battery.

Dr. Pen A8S Unboxing

Dr. Pen A7 Unboxing

Dr. Pen A6 Unboxing

Dr. Pen A1 Unboxing

Many people don’t realize that Dr. Pen M8 actually has 9 different cartridge types.

One of the most common confusions is between Nano S and other nano cartridges such as Nano R, Nano 3D, and Nano 5D. Although they may look similar, the materials and performance are different.

Nano S is made with silicon crystal, which is a more advanced material. It allows for smoother contact with the skin and can help create finer micro-channels, supporting better absorption of skincare products.

Understanding the differences between cartridges helps practitioners choose the right option for each treatment.

Professional knowledge makes the difference.

There was a time before the M8S ever entered the conversation… when the M8 was the true king. 👑

It wasn’t just popular — it earned its place. Artists trusted it. Professionals relied on it. So many first treatments, first results, first success stories started with the M8.

Before upgrades, before comparisons, before the next generation… there was the one that built the reputation.

Respect to the classic. The M8 will always be remembered as a legend. 💙

We disassembled the M5 36-pin cartridge to better understand its internal structure.

Inside, it features a laminated plate-style needle configuration, rather than 36 individually separated round pins.

This type of design tends to create V-shaped micro-channels in the skin instead of round puncture channels.

Different needle geometries result in different tissue interaction patterns.
Understanding the structure allows practitioners to select cartridges more precisely according to their intended technique.

Education first. Precision always.