;The glue sticks come with the Anyyion Hot Melt Glue Gun Kit is environmental-friendly it has super strong adhesive when glue between 2 different parts but easy to clean when forced apart these 2 stickup parts it will always keep your items clean. About hot melt glue gun: Material: Plastic & cuprum Working power: 150~300W Working voltage: 100 to 230V Working temperature: 356 to 392℉ Nozzle diameter: 0.070-0.078 inch Warm-up time: 2~5 minuters Cable length:55 inch Size:10.4 inch*8.5 inch*1.5 inch Color: yellow Diameter of the glue strips should be 11mm. Warm Prompt: 1. Keep clean of the glue sticks to avoid impurity block the nozzle and do not pull out of the remanent glue sticks after each time using.