Boston stylist, salon owner and inventor Carmelo Zammitto holds patents on the Rotation S and Rotation_Free shears, which he invented to offer stylists a wide range of hair cutting options. The shears are made by German manufacturer Tondeo AG.

The Rotation S features a rotating thumb hole for stylist comfort and flexibility. Zammitto offers cutting classes and recently demonstrated  a skin fade Mohawk and a spiky short style achieved with a variety of slicing and channeling techniques. The Rotating shears enable professionals to execute any cutting techniques on wet or dry hair. The shears are available at