D1 Universal Refills, Pack of 10, Cross, PLATINUM, Schmidt S635M, ZEBRA, PILOT

These are compatible universal refills, not original brand refills. Cross THE3 8518 Triple Function Pen Refill PLATINUM BSG-30 Refill ZEBRA 4C-1.0 Ballpoint Refill Schmidt S6353M D1 Ballpoint Refill Ministar D1 Ballpoint Refill Pilot D1 Ballpoint Refill Lamy M21 Ballpoint Refill Suitable for multi-function pens (pens with multiple colors of ballpoint ink in one body). (Please inquire if you are unsure about compatibility. Thank you.) Can be used with crystal diamond pens, pocket scent pens, 3-in-1 multi-function pens, or other pens that use D1 refills. Refill Dimensions: 6.7 cm * 0.23 cm Tip Line Width: 1.0 mm Pen Length: 6.7 cm * 0.23 cm. Ink Color: Black / Blue. Tip Material: Stainless steel tip seat, tungsten carbide ballpoint. Barrel Material: Metal Made in Taiwan