Glow in the Dark, it’s a breakthrough in nightglow technology! Whether making an entire project with Sculpey Glow in the Dark clay or just using it as an accent, the end result is sure to delight. It’s wonderfully soft and pliable right from the package and glows its own color; green glows green, blue glows blue, etc. Excellent for general crafting of jewelry, figurines, home décor items and of course Halloween!