This glue nozzles have different size for the nozzle diameter. the diameter sizes bigger, the glue overflow faster.
you can choose the right size for your situation.
Caution: If you want to change the glue nozzles. you must wait for 30 minutes to wait the glue gun cool down comletely. Never Press the glue nozzles body when you use the glue gun.
Rated Voltage:220V
Power Source:AC

Colour:Golden
Material:brass
Size:B-1.5 x 70mm 2.0 x 70mm 3.0 x 70mm
thread diameter: 11mm.

Package Contents:
1 x Wrench
3 x Glue Gun Nozzle

Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.