Pentel Super Hi-Polymer Leads

['Strong design guards against breaking under pressure.', 'Prevents smearing and fading of your penciled drawings and documents.', 'Produces dark imprints and crisp lines for easy reading.', 'Super Hi-Polymer refills for your Pentel pencils.', 'Contains mechanical pencil HB refills to keep your writing instrument up and running. 0.5 mm lead refills are great for everyday use.', 'Contains Recycled Content - See Specs for Details.']