Colvin Tools makes affordable, often hard-to-find tools for ornamental turners, traditional woodturners, and sharpeners. Its small-scale work includes 3D-printed sharpening jigs and components for the MDF Rose Engine Lathe, with drawings and an online library intended to help hobbyists build, maintain, and even reproduce the tools themselves. The company also makes a frame separator for beekeepers, reflecting its practical focus on keeping specialized hands-on pursuits accessible.