Olistar Diablo is the evolution of Metal Top with the main improvement being the penetration into the branches. So the unique Diablo, with its long and thin scallops can penetrate places that will hardly reach effectively any other tool.
The body of the tool is made of magnesium alloy that allows easy heat exchange and thus avoids freezing of moisture in low temperature conditions that stops the tool. It weighs only one kilo and thanks to the very good design of the moving parts it offers maximum ease of use as there is no vibration during handling.
Just as Olistar was copied by many manufacturers with its distinctive comb design, so was Diablo. From the second year of introduction on the market, the Diablo combs were copied and placed in inferior tools, but the secret in the operation of the tools is not only the design and materials of the combs, but the trunk materials, the cross-sections of the pistons the weighing of the tool and many more that make Campagnola tools unique