Derwent Charcoal XL Block Tin of 6 - Premium Artist Drawing Charcoal for Sketching & Shading - Perfect for Professional Artists & Art Students - Ideal for Portraits, Landscapes & Still Life Drawings

Derwent XL Charcoal is exactly that - extra big chunks of fine art charcoal securely slotted in a foam mould, within a useful and protective tin. 

Each block differs slightly in size, but average dimensions are 60mm x 20mm x 20mm.

Naturally water-soluble.