Nestle’s Skinny Cow brand has a new product — Skinny Cow Slimited Editions Shake-Stirs. Just add skim milk, wait one minute and stir for a low-fat frozen shake. It’s available in two flavors, White Mint Cookies and Double Chocolate Crumble, with a suggested retail price of $1.79 for single servings. In addition, the Oakland, Calif.-based company is adding three new ice cream flavors to its line-up, Oh Fudge Nuts! Low Fat Ice Cream Cone, Mmmmocha Truffle Ice Cream Bars and Best of Both Swirleds Low Fat Ice Cream Sandwich.