This 80 watt glue gun comes with our No. 6291/8 Nozzle which has a small diameter extension tube for use on detail work. It also comes with a standard nozzle that can be used to deliver larger volumes of adhesive. This gun works with standard7/16 diameter glue sticks (Crain No. 201 10 Glue Sticks or No. 202 4 Glue Sticks). In operation, this guns nozzle and melted glue temperatures are very hot, up to 400F. Users should avoid contact and keep out of reach of children.