If you’re not sure what hardness to use for custom toy orders, this sampler pack is for you. Each firmness (Extra Soft, Soft, Firm, Extra Firm) contains 4 small silicon pieces. At least one piece glows in the dark and at least one piece responds to black light. These pieces allow you to feel them with your own eyes and see firsthand examples of glow in the dark and examples of black light reactive pigments.Each piece has a label on the back with hardness and color information. Yes, and point-to-point length is his 1.5 inches. Note: Colors shown here are examples only. Each pack has a different color.
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