One-piece comb of oak with a large pitch (frequency) of the teeth 5 mm. Plate, in which propylene teeth (photo 3 above) has a wedge-shaped cross-section that facilitates the process of combing. The surface of the tongue and especially the tips of the teeth were polished with the addition of a small amount of wax and fir resin. On photo 4 from the top - comb with a tooth pitch of 4 mm and dimensions 153-98-9mm, price 1300r.- sold. Photo 5 - a comb with a pitch of 9mm, 136-92-10, price 1100r.