Completely shreds 3mms. Although it does tend to get the underside of the tether a bit messy but that’s a small price to pay for the function. Pairs well with the sky blue unit. Thanks planet for the fastest shipping in the game🔥

Purchased for a Peak V2. Works best with 4mm pearls, 3mm work as well. Doesn’t whip pearls as well as I initially thought and after less than a week of use the cap caused my tether to tear, which was a $35 replacement. Whole experience kind of pushed me to buy a Puffco Pro, just two weeks after getting the Peak.