Product details
	
Pigmented India ink
	
Maximum lightfastness
	
Waterproof, permanent
	
Odourless, acid-free, pH neutral
	
Does not bleed through paper
	
Wallet of 6
	
Contains XS = 0.1 mm, S = 0.3 mm, F = 0.5 mm, M = 0.7 mm, B = brush tip, C = chisel tip 2.5 mm
	
Colour 199 black
	
Available individually and in various assorted sets