Using this Gogotales eye shadow palette is a breeze. First, pick the colors you like. You can start with a light - colored base all over your eyelid. Then, add a darker shade in the crease of your eye for depth. The glitter and shimmer shades are great for adding some sparkle to your look. For the matte shades, they're perfect for a natural or smoky eye. When applying, use an eye shadow brush and make sure to blend well. As for maintenance, keep the palette in a cool, dry place. Close the lid tightly after each use to prevent the shadows from drying out. Also, be careful not to let water get inside the palette. And always make sure your hands and brushes are clean before using the palette to avoid contamination.