The Lollypop is part of the knife series created by Tommaso Rumici for Black Fox, with the primary goal of crafting an extremely compact knife, ideal for continuous concealed carry, while remaining robust and reliable. Achieving this goal required an in-depth and prolonged ergonomic study to design a fixed blade that could effectively compete with a folding knife in terms of portability.

The result of this study is embodied in an innovative design, characterized by a unique rounded handle that drastically reduces the overall length of the knife. This type of handle allows for a comfortable and secure grip in multiple positions, significantly enhancing the overall ergonomics of the knife.