This set consists of three robust utility knives designed for a variety of cutting tasks in both professional and household settings. The aluminum alloy housing provides the necessary stability while ensuring durability. Thanks to the ergonomic shape, the knives fit securely in the hand, which supports controlled cutting. The integrated quick-change mechanism allows for swift blade replacement without additional tools, optimizing workflows and reducing interruptions. The holder is compatible with all standard blades available on the market. For different material thicknesses and applications, the blade can be locked in three positions. After use, the blade can be fully retracted into the housing, ensuring safety during transport and storage. The knives feature a magazine for storing replacement blades directly in the tool. The package includes three knives along with three replacement blades, ensuring immediate readiness for use.