This roller comes with a variety of needle sizes which range from 0.3 mm to 1.5 mm. The 0.3 mm needle is used purely to open up the pores of the skin for the application of a skin care product. The 0.5 mm needle is used to treat signs of ageing: the 1.0 mm needle for stretch marks and cellulite removal: the 1.5 mm needle works well on thick scars and pitted skin. 

A particular feature of ZGTS dermaroller is, that it can be used on large areas of the body which is due to the titanium alloy needles fixed in the barrel. For larger areas of the body choose longer needles.

Dermaroller known as skin roller is a skincare device that is used 4-generation skincare program. Dermarolling can fight against different skin problems like akne scars, wrinkles, scars, pigmentation, cellulite etc.