Artistone Stone-like Cast Mix

Artistone comes in a 2kg box
A white stone-like cast mix, which can be sculptured and carved with amazing ease.
Comes in powder form, just add water and mix and cast into a suitable carton
(e.g. smallshoe box).
24 hours later the box can be cut away leaving a perfect sculpture block of
your desired shape.
It is a self-hardening, non-organic and non-toxic material.
Will not shrink, expand, chip or break with reasonable use. Weatherproof and permanent, suitable for outdoor sculpture.