The Everyday Essentials - 5ct by Real Techniques is a versatile makeup product that allows users to create a stunning look with just three shadows. Angeilys demonstrates how to apply the darkest shadow on the outer corner of the eye, blending it with a clean brush for a more natural finish. They then apply a vanilla color shadow from the inner corner to the middle of the eye, followed by a satin shadow for added glam. The product's key benefit is its ability to create a complete eye makeup look with minimal shades. However, the review does not mention any potential drawbacks or limitations of the product. Overall, the Everyday Essentials - 5ct by Real Techniques seems to be a convenient and effective option for achieving a beautiful eye makeup look.