CK Omni 4-Pc. Gift Set. Complete with 2-fluid ounce size bottles of iconic Calvin Klein scents Eternity, Obsession, CK One and Escape for men, this is a thoughtful and luxurious present for the guy who likes to wear different fragrances for different occasions. CK Omni 4-pc. set includes: Eternity, Obsession, CK One and Escape 2-fl. oz.