The essential tool for embroidering relief wool! Between weaving, embroidery and tapestry, this technique consists in creating curls by punching a canvas. The diameter of the needle defines the size of the wire to be used, but you can adapt the height of your curls according to your desires. Punch Needle tool + Aiguille Passe wool. Needle Tales: 2.2 mmpour Fine wire size 3 Type Mouliné.