Rotring Lead Hi-Polymer 1.0mm HB

Rotring Hi-Polymer leads deliver exceptional durability and smooth performance for mechanical pencils. Engineered with a high-polymer formula, these 1.0mm HB leads resist breakage and maintain consistent line quality through extended writing and sketching sessions. Each pack contains 12 leads, offering reliable refills for your precision instrument. The robust construction ensures your mechanical pencil performs at its best, whether for everyday writing or detailed technical work.