Mold for lead idropiramide triangular base (three sides) with double facet towards the ring that facilitates recovery. This particular form at equal weight with the alternatives square based pyramids (4 faces) offer greater sealing as they have a wider base of support. Moreover, the two faces turned upward, remaining inclined are less influenced by the thrust of the current side. The mold contains 4 figures with the relative weights of the markings, which are: 200, 175, 150, 125 gr., A full set for each condition meteo. Place to hook wire steel 1,0 mm.