Perpetual pencil with tip in Ethergraph® metal alloy.
The pencils with the Ethergraph® technique allow you “to scratch” the paper microscopically, oxidizing it and leaving a mark with a light and precise stroke.
Inspired by the Leonardeschi knots, or Vinciani knots, used to weave baskets or to tie the screws, this pencil, whose stem was made by casting titanium powder, offers a unique and elegant design.
The maximum stem diameter is 1.5 cm.
Material: Laser sintered titanium