Yasutomo Multi Point Refill, Black, FineBlack Ink 0. 7 mm Pen Refill Compatible with Y&C QuadPoint Twist Pens. One dozen per set. Fine Point Ink Color: Black Item Number: TP18RA Dimensions: 3. 1 x 2. 4 x 0. 2 inches Weight: 0. 02 lb Yasutomo and Company was established in June 1954 by Mr. Ben Yasutomo who believed that global marketing was possible back in the 1950s. He decided to set up an office in San Francisco. In the early stages, Yasutomo imported gift and paper products from Japan