Zebra Sharbo x Refill Mechanical Pencil Unit, 0.3 mm (SB-X-3-B1) - Japan Import
Compatible with Zebra Sharbo X – Designed to fit SB-X-3-B1 models and other Sharbo X multi-function pens. Compatibility: Zebra Sharbo X Multi-Function Pens. Precision 0.3mm Lead – Perfect for detailed writing, drafting, and fine line work.