Mini high temperature glue guns are ideal for crafts, floral and do it yourself projects. Use high temperature for better bonding to metals, plastics and ceramic. Uses 4-Inch or 10-Inch glue sticks with 5/16-Inch diameter. Plug in cord for power and unplug immediately after use. Insert glue stick into the chamber, pull the trigger to advance glue. 10 watts, 120 volts.