These  Willow Charcoal Natural 5-7mm 25s Thick charcoal sticks provide smooth coverage in a soft-medium grade. Obtain easy shading from black to pale velvety greys. Great for laying ground and blocking in large shaded areas.  NB: As this is a natural product, thickness may vary.
Pack of 25 charcoal sticks 
Size 5-7mm thickness x 135mm length. 
Obtain easy shading from black to pale velvety greys. 
Thick charcoal sticks provide smooth coverage in a soft-medium grade. 
Delicate sticks that are great for warm up work 
As this is a natural product, thickness may vary.