Denise reviewed the Stay In Line Lip Liner in Royal color by Jason Wu Beauty. She mentioned that the lip liner is vegan and comes in a pump packaging, which she liked. Denise applied a small amount of the product on her fingers and found it to be smooth and easy to blend. She mentioned that the lip liner is suitable for both daytime and nighttime use. Overall, Denise seemed satisfied with the product, highlighting its smooth texture and versatility. However, she did not mention any potential drawbacks or specific benefits of the lip liner.