[Long-lasting effect] Made of non-toxic and harmless resin material, this thermochromic powder pigment is safe to use, non-radioactive, and suitable for a wide range of applications. Avoiding strong sunlight and UV light helps to prolong the use of the color-changing pigments, ensuring long-lasting and vivid color effects. Ideal for home use, nail salons, beauty salons, and othersettings. Bring theof color-changing to your crafts and enhance your artistic expression. [Vibrant color changes] Suitable for injection molding of transparent plastics, decorating phone cases, bicycles, t-shirts, nail art, and more. It can be used on paper, cloth, metal, glass, toys, plastics, and other materials. [Versatile usage] [ thermochromic pigment] [Wide application] This thermochromic powder pigment enables vibrant color changes with temperature difference, making it perfect for various DIY crafts and art projects. Spec: Condition: 100% Brand New Item Type: Thermochromic Powder Net Content: 3g/0.1oz x 6 Material: Resin Features: Thick capsule wall, high strength, good heat resistance Uses: paper, cloth, metal, glass, toys, plastics, injection molding, extrusion, silk screen printing, spray graphics, etc. Principle: Use temperature difference to control color change Suitable: Home, nail salon, etc. Package List: 1 x Thermochromic Powder(Random Color)Made of non-toxic and harmless resin material, this thermochromic powder pigment is safe to use, non-radioactive, and suitable for a wide range of applications. Avoiding strong sunlight and UV light helps to prolong the use of the color-changing pigments, ensuring long-lasting and vivid color effects. Ideal for home use, nail salons, beauty salons, and othersettings. Bring theof color-changing to your crafts and enhance your artistic expression. [Vibrant color changes]. [Long-lasting effect].