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, allowing even beginners to create clean, defined lip lines. Many highlight its nourishing formula and long-lasting color-locking performance, which helps maintain fresh, smudge-free lip makeup throughout the day. The product’s cute packaging and multi-functional design—suitable for outlining or as a full-lip base—are also frequently mentioned as standout features. Overall, it’s well-loved for delivering a polished, natural look with minimal effort.