This 3D printed center finder tool is designed to quickly locate the center point of round objects such as lids, pipes, or circular parts. Its triangular guide structure allows the tool to rest against the edge of a circular object, helping align a marking point that indicates the center. By rotating and marking along the guide lines, users can easily determine the exact center with simple measurements. Lightweight and durable, this practical tool is useful for woodworking, DIY projects, and various workshop tasks that require accurate center marking on round surfaces.