Koh-I-Noor has a wide range of chalk, charcoal and graphite blocks all in combination sets, or as individual colours, with varying degrees of softness.
High quality fine chalk useful for tailors.
A pure 7mm x 7mm x 70mm graphite block.
White chalks designed for use with blackboards
A pack of six brown drawing chalks that are 5.6mm wide.
A pack of six coloured leads that are 5.6mm wide.
A pack of six hard black drawing chalks that are 5.6mm wide.
A pack of six medium black drawing chalks that are 5.6mm wide.
