Pinit Pentel Super Hi-Polymer Mechanical Pencil Leads 1.3mm HB(0) No Reviews yet SKU: PEN-CH13HB $1.89 Quantity discounts available QuantityPrice Quantity -+ Add to Shopping Cart Details Refill your mechanical pencils with quality, super hi-polymer graphite leads. 1.3mm size is terrific for sketching and drawing. 8 leads per package. H... DetailsBackDetailsRefill your mechanical pencils with quality, super hi-polymer graphite leads. 1.3mm size is terrific for sketching and drawing. 8 leads per package. HB hardness. Reviews 0 BackRatings & ReviewsNo reviews availableBe the first to Write a Review