Jolly King Plasteline offers all the benefits of a non-sulfur, wax-based plasteline modeling material along with an unrivaled economical value. The wax-base, used in more costly plasteline, produces a smooth, homogeneous texture preferred by professional sculptors. Jolly King remains pliable and non-hardening even with prolonged exposure while the absence of sulfur ensures compatibility with a larger variety of mold making materials. It comes in one color: Grey-Green.