45 PENTEL Super Mechanical Pencil Refill Leads 0.9mm 2B

Amazon

High quality lead due to high tear resistance and to be black; ideal for writing and drawing. Suitable for almost all Pentel mechanical pencils, presented in a tube with 12 leads, sleeps 2B, lead thickness 0.9 mm High quality lead due to its high resistance to breakage and being black Optimal for writing and drawing

Brepen

Super hi-polymer leads 0.9 mm. Available in different hardnesses, HB, B, 2B and H. Material is a mixture of synthetic resin,graphite and carbon. Very dense structure ensures a deep black line and exact line thickness. Supple and break-resistant. Length 60mm. Tube with 12 pieces