The e.l.f. Lock It Down Eyeshadow Primer is a long-lasting, sheer transparent formula designed to provide a smooth and crease-free base for your eyeshadows. With a volume of 0.23 fl oz, this cream-based primer is animal cruelty-free and vegan, making it a versatile and ethical choice for makeup enthusiasts. From the Lock It Down product line, this easy-to-use primer ensures your eyeshadows stay put all day long, allowing you to achieve a flawless and vibrant eye look.