Two graphing tools. The needle with trackpad is used for making drawings on a specially prepared copper plate.
Made entirely of metal. The total length of the tool is about 200mm, the length of the track is about 50mm (due to manual production dimensions may differ slightly from the given).
Two graphing tools. The needle with trackpad is used for making drawings on a specially prepared copper plate.
Made entirely of metal. The total length of the tool is about 200mm, the length of the track is about 50mm (due to manual production dimensions may differ slightly from the given).