rOtring Lead Refills Hi-Polymer for Fine Mechanical Pencils 1.00mm HB (12 Leads)rOtring Replacement Leads for Tikky Mechanical Pencils 1.0 mm Hard Black (HB) (S0312700). High-polymer fine leads from rOtring are flexible strong and easy to erase providing a solid foundation for you to build on. Turn your mechanical pencil into something more than just a refillable pencil. Box includes 12 mechanical pencil lead refills. Limited warranty: guaranteed for 2 years from original purchase date against defects in materials or workmanship.
