Denman Pro-Edge Dvd Kit Pal is a precision cutting comb designed by London barber, Roger Wigmore. The comb incorporates a 'cutting ledge' which allows fast and accurate scissor-over-comb and clipper-over-comb cutting. The ProEdge, accurately positions the scissor/clipper for a smooth, steadier cut, preventing slipping and ensuring the user doesn't invert the comb. The use of ProEdgea,helps improve posture and reduces fatigue. Denman's Creative Ambassador, Mark Woolley explains, "Cutting hair using the scissor-over-comb technique is one of the trickiest skills to master in hairdressing. The ProEdge, makes it so much easier as the clever ledge keeps the scissors or the clipper blades in the right position,if you're a barber or you do lots of intricate short hair work. It makes it easier and quicker to work on short hair as it keeps your scissors and comb working in unison