Grumbacher Vine Charcoal is created by burning hand-selected vines at high temperatures to produce a beautiful range of velvety grays, from dark, soft charcoal to light, hard charcoal.
Grumbacher Vine Charcoal is available in four grades: Hard, Medium, Soft, and Extra Soft.
Square Vine Charcoal, Pkg of 12 — Includes 12 medium-degree square sticks with a dark gray color. The sticks measure approximately
® Grumbacher is a registered trademark of Chartpak.