The Purple Cows 9" Hot and Cold Laminator is perfect for all your home and office lamination needs. With new technology, the heating elements are in the silicon rollers, eliminating the need to change temperatures for 3 and 5 mil hot pockets as well as ensuring a smooth even seal for your documents and projects. With the new technology this unit uses 50% less energy to run. Strong and easy to use, Purple Cows products are unique, innovative, and remarkable!