If you ever need to push hair into a foam latex or silicone mask so it looks real you will need a punch needle. The traditional one was just a sawed
Hair Punching Needles - The Compleat Sculptor
Werewolf body-suit WIP 6: hair-punching stage by Farumir on DeviantArt
Rake Tool Set – brickintheyard
The perfect tool to hold hair while using the Punch Needle Kit.
Makeup-FX - Magnetic Hair Holder for Punching
An introduction to hair punching by Lars Carlsson from Makeup-FX.com
Rake Tool Set – brickintheyard
Makeup-FX Shop wigs, prosthetics, beards, moustaches, mustaches - Makeup-FX Shop
MAKEUP-FX Wig MAKING STARTER KIT - The Compleat Sculptor - The Compleat Sculptor
Makeup-FX - Punch Needle Kit – TILT Professional Makeup
Scalpel Blade (extra blade) – brickintheyard
Steve Wang Tool Set – brickintheyard