The macadamia oil treatment comb is made using an innovative new process that allows the blending of macadamia healing oil treatment directly with a specially formulated resin the end result of this blending is a unique detangling comb that is infused throughout with macadamis special oil hassle free nourishment and tangle maintenance detangles hair whilst adding shine and smoothness regular use will show the benefits of the wondrous oil treatment without leaving any residue on your hands