Using this eyeshadow palette is easy. First, pick an eyeshadow color that matches your look. Then, use an eyeshadow brush to gently apply it to your eyelid. Start from the inner corner and blend outwards for a natural look. You can mix and match different colors to create unique looks. Remember to close the palette tightly after use to keep the eyeshadows fresh. Keep it in a cool and dry place away from direct sunlight. If you have sensitive skin, it's a good idea to do a small patch - test first. Also, don't share your eyeshadow palette with others to avoid any possible infections.