Similar to previous lever or pressure filler systems. By simply squeezing a tube together and at the same time dipping it into an ink glass, ink is sucked in by vacuum when the tube is released. Multiple squeezing increases the filling quantity.
Similar to previous lever or pressure filler systems. By simply squeezing a tube together and at the same time dipping it into an ink glass, ink is sucked in by vacuum when the tube is released. Multiple squeezing increases the filling quantity.