The Blighlighter - The OG Three - 3PCS by Jamie Makeup is a versatile cosmetic product that combines blush and highlighter in one. Elsie, the reviewer, praises the cute and simple packaging of the three shades: pink, cherry, and nude. She particularly loves the pink shade and even applies it on her lips, noting the beautiful glow it provides. The two-in-one formula is a standout feature, allowing users to achieve a radiant blush and highlight with just one product. Overall, The Blighlighter offers convenience and a pretty glow, making it a beneficial addition to any makeup routine. However, the review does not mention any potential drawbacks of the product.