50pcs 9/12/24/36/42 pins nano needle bayonet cartridges for derma stamp replacement microneedle dermapen dr.pen a1 mts tips meso therapy

the instrument is economical and of good quality, with after-sales warranty, one year warranty for the main unit and three months for accessories. after the order is placed, it will be shipped quickly, paired with the corresponding power plug and manual, so you don't have to worry about not being able to operate it. the source beauty instrument factory, can customize the instrument, the quantity is more favorable, welcome to contact for consultation. replace the needle of the derma pen. needle length is adjustable to different sizes depend on the areas and purposes of the treatment.
it is more convenient to treat narrow area such as nose, around eye or mouth..syi