Urban Decay Obsessed is a very cool-toned, medium-dark pink with a matte finish. It is a permanent lip liner that retails for $20.00 and contains 0.04 oz.
Obsessed 24/7 Glide-On Lip Pencil ($19.00 for 0.04 oz.) is described as a "baby pink." It's a light-medium, cotton candy pink with strong, blue undertones and a matte finish. It was fully opaque on lips and wore well for six and a half hours. MAC Silly is not quite as blue-based. See comparison swatches.
A creamy, 24-hour wear lip pencil that lines and primes lips. Get primed and ready with Urban Decay’s 24/7 Glide-On Lip Pencil. This long-lasting, waterproof liner glides on smoothly to prime and define lips for long-lasting lip color and clean lines. It features a wide array of shades that coordinate with Vice Lipstick. Use 24/7 Lip Pencil to fill in your lips completely, prime them for lipstick or gloss, and lock onto color. It even prevents color from feathering out of bounds. The waterproof formula glides on smoothly, stays creamy, and defines your lips with gorgeous color, while never feeling dry or cakey. Formulated with moisturizing vitamin E, jojoba oil, and cottonseed oil, it nourishes lips every time you apply.