up & up 0.9 mm Mechanical Pencil Lead Refills with Eraser, 90 Leads and 1 Eraser This up & up mechanical pencil lead refill set includes 90 leads and one eraser, designed for 0.9 mm mechanical pencils. The leads provide smooth and consistent writing or drawing, making them ideal for everyday use or detailed work. The included eraser offers convenient correction capabilities, ensuring your notes and sketches stay clean. This pack is a practical and reliable choice for students, professionals, and artists alike.