Pentel Lead Refill, Super Hi Polymer, Fine (0.5 Mm), Hb Hardness 3 Ea

No. 1 selling lead in the USA. 18 free leads. 3 tubes/24 leads per tube plus 6 free in each pak. HB hardness for general use. Fits all 0.5 mm automatic pencils. Fits Pentel's 0.5mm automatic pencils and all major competitors. 0.5mm fine line is ideal for accounting and general writing. HB hardness lead is equivalent to a no. 2 wooden pencil. Each 60mm lead piece writes as far as a wooden pencil. 24 leads per tube plus 6 free. Medium: General use. Made in Japan.