Keep your business flowing with this warmer! The Twin Caramel Apple Dip Warmer #4211 allows you to melt ready-to-use caramel in 2-3 hours on one side and dip apples out of the other side. The warmer melts caramel using a water bath -- just like a traditional double boiler so your caramel won't burn. Also, available are Stainless Steel Insert Bowls #2194 for melting or making caramel. The Twin Caramel Apple Dip Warmer is a perfect fit for concessions, tourist attractions, and more! Works great for Nacho Cheese and Fudge!