Pumice Gels create gritty, absorbent, textured surfaces. Fine Pumice Gel is useful as a drawing ground for charcoal, graphite, and pastel. Coarse Pumice Gel and Extra Coarse Pumice Gel create more coarse textures with sand-like pumice granules to yield concrete-like finishes. All Pumice Gels have an absorbent quality that works well under or blended with GOLDEN Artist Acrylic colors.⁠ ⁠ Learn more on our website - the link's in our bio (click the link then select the image for this post).