... .can OEM 4 CE approved medical grade derma roller for beauty with CE approved details itemsbeauty derma rollermaterial of ... 6/piecespackingpacking box per unit, like the following imagesMOQ100 pcs for each modelcoloraccording to your requirement. red, yellow,bule, green, ... cell turn over-Treatment for hair loss,thin hair-Clear skin tone,-Improve skin texture,-Reduce skin pore,-Whitening skinUsage: ...