Hello, I recommend 36pin to you. 

 

Hello, it is not recommended that you do this. Please follow the instructions for use. 

Dr.pen M8: Known for its powerful and consistent performance in microneedling treatments. Standard control interface with speed and power buttons. Generally has good battery life, suitable for multiple treatments before needing to be recharged. Dr.pen M8S: Has an enhancement in motor power or battery life, providing more efficient or smoother operation. Has an improved or more user-friendly interface, possibly with a digital display or more intuitive controls. Has a longer battery life or faster charging capabilities, making it more convenient for frequent use. 

We are an "Authorized Dr. Pen Retailer" and guarantee that all products purchased at drpen-usa.com are authentic! 

We recommend our latest and yet the most effective microneedling pen which is the Dr. Pen M8. Its needles are much thinner and sharper what effects in noticeably better results after each treatment. 

We do our best to prepare your order (the same day if the order is placed at AM hours).We do not charge any fee for shipping for any International Order.