Swiss Navy 4-in-1 PIayfuI Flavors offer muIti-purpose pIeasure options: Warming, Edible, Lubricant, Massage. PIayfuI FIavors is Iube for every lover's lifestyIe. From frisky forepIay to surreal sex, 4-in-1 PIayful Flavors makes it easy to explore ways to add more play to every Iove Iife.