Hot glue gun is designed for melting hot glue by using a continuous duty heating element, the glue is tacky when hot and solidifies in few seconds to one minute. It can be used for bonding , fill gaps, assemble and repair foam models, great tool ideal for crafts, electronics and other do it yourself projects. Note: The hot glue gun does not comes with glue sticks, please purchase glue sticks separately. Features Quick heating Automatic temperature On-off switch Specifications Glue stick diameter: 7.0-11.5mm Working voltage: 100-240V/AC Operating temperature: 220degress Power rate: 20W Nozzle diameter: 1.5mm Gun dimension: 130x127x27mm