Thorium is part of the Radioactive Collection, our bright and shimmery neons. This polish has a green base and is filled with pigment that shifts green/gold. These are fully opaque in 2 coats. And for long-lasting wear, always use a good base and top coat. Purchase the entire collection at a discounted rate here. Fun Fact: each of the elements used in this collection are all radioactive elements! All of our polishes are cruelty free, vegan and 5-free (free of camphor, toluene, formaldehyde, dibutyl phthalate (DBP) or formaldehyde resins.) Size: 15 mL / 0.5 oz volume Please note that the actual color of the product may slightly differ from the color you see on your screen or monitor due to variations in lighting and screen calibration.