Two Nibs (Replaceable): Super Brush and Medium Broad. The Super Brush nib is ideal for shading and blending, while the Medium Broad nib provides large coverage and is great for creating designs and patterns
Ink is refillable with a separate ink refill product "Copic Ink" allowing you to save money and be friendly to the environment
WARNING (applies only to Black 100): SKIN IRRITANT. MAY PRODUCE ALLERGIC REACTION BY SKIN CONTACT. 100 Contains: Amines, C12-14-tert-alkyl and D&C Black No. 1. Conforms to ASTM D-4236. Keep out of reach of children