The Bonjour Primo Latte Frother lets you froth milk for lattes and cappuccinos without using heat, frothing pitchers, or thermometers. Frothing is as simple as placing the stainless steel wand in hot or cold milk, turning it on, and letting it run until the desired amount of froth is reached. You can even use the Bonjour Primo to mix salad dressings, prepare whipped toppings for desserts, or even add some extra oomph to your omelet.