Safer way of gluing. Ideal for crafts, floral and do it yourself projects as different projects work best with different glue temperatures. Unit features a high and low switch -the high temperature is for better bonding to metals, plastics and ceramic. Use low temperature for bonding delicate material such as lace, foil ribbon, floral foam and lightweight fabric. Temperature range of 250°F. and 380°F. Uses glue sticks of 7/16" diameter and either 4" or 10" in length. Heat Settings: High; Low; Type of Glue Used: Surebonder® Glue Sticks; Heating Element Output Rating: 40 Watts; Voltage: 120 V.