Single-prong Tai-style shaft with 3 shark fins from Epsealon, with a diameter of 7.00 millimeters. Suitable for all spearguns, mainly with an open head.

Made from stainless steel Sandvik processed thermally for maximum hardness and durability. The tip of the shaft has undergone additional treatment to increase its strength by at least 20%. The shark fins, as well as the wing, are made from 316 steel processed with carbon for greater hardening.