This is the Big Red Blending comb.
A great tool for blending clipper cuts.
The tapered shape... 2, 3, 4, clipper guard size makes blending classic clipper cuts a snap.
Easy to sanitize.
Red color for visibility on all hair colors.
Left or right handed.
Works on all hair types and textures.
Smooth surface for seamless clipper movement across the comb.
Get two.  One to use and one in the Barbicide.
Blend better.
Blend faster.
Blend easier.