Using this eyeshadow tool set is easy. First, choose the brush that suits your needs. For applying base eyeshadow, use the larger brush. Dip it gently into the eyeshadow and then apply it evenly on your eyelid. For more detailed work like lining the eyes or highlighting, pick the smaller brushes. After each use, make sure to clean the brushes. You can use mild brush cleaner or gentle soap and water. Rinse them thoroughly and let them dry flat to keep their shape. Store the brushes in the provided pu brush bag to protect them from dust and damage. Don't use the brushes on wet eyes as it may cause irritation, and always keep them away from high heat sources.