This wet brush has balls @ the end of the pins? It's not good to use those kind of brushes...the hair can get snagged between the ball & the pin & cause more damage. Plus the ball @ the end prevents brushing to the skin & causes more tangles in the long run.
The Madan pin brushes I sell have no balls @ the end of the pins, but the pin tips are beveled, so if you run it up & down your arms, it doesn't leave scratch marks & it doesn't hurt. The pins also penetrate the hair to the skin, so you're brushing thoroughly, preventing tangles. Kristin (Maximo) also sells the wood pin brushes & #1 All Systems pin brushes, all w/no balls @ the end.