It is sometimes so imparting to have some tools at hand, but except for a rusty nail, well, there is nothing ..., even though the wolf howl! From the discussed dosimeters of DP-5o, having a wonderful case, I created such a typeset. Here, from left to right: Zirkul meter; Set of knives of scalpel and core; Hoven for metal; A set of screwdrivers and other smallers with fixation head; Two chisels and chisel; Laser pointer (you can flashlight); Canguine head for pencil, rods, small drills. In a margin position, all tools are placed in a hollow case. Holder on the housing reliably fixes sets in pockets.