Nail swatch in keychain form with 50 tips, suitable for applying powders such as chameleon, mirror effect, galaxy, and black mermaid. It is a practical solution for saving black hybrid polish and can also be used for decoration. The swatch has a metal ring, making it easier to choose the color, effect, or pattern of nail polish. It is a clear, comfortable, and aesthetic palette for painting with classic, hybrid, or gel polishes. The stencil is convenient and sturdy, suitable for use in any beauty salon.