Staedtler Mars #2 Carbon Leads0.7mm Refills in Dispenser. For All Mechanical Pencils, 25507-HBBK
Mechanical pencil refills in dispenser 0.5mm #2 leads. 40 ea. For all mechanical pencils. Highly break resistant smooth lead. Jet black lines, easy to erase. Dispenser has push-button mechanism. Funnel-shaped to fit into pencil cavity.