The Oh! Happy Day Lip Pencil receives enthusiastic praise for its smooth, easy-to-apply texture and vibrant, versatile shades. Users appreciate how it glides on effortlessly, creating sharp lip lines and a natural base for lipstick. The nourishing formula and long-lasting wear are also frequently highlighted, with many noting its ability to enhance lip color payoff while keeping the lips comfortable. Its cute case design and user-friendly application make it a favorite among both beginners and experienced makeup lovers.