This Tool can be used as a DIY handicrafts. You can operate it yourself to make different crafts. It is suitable for DIY enthusiasts. Simulation Wooden Chair Model. Using principle design the trigger feels comfortable when gluing and the force is even. These ergonomics designed hot glue tools are easy to use. Using anti scalding gun nozzle protective cover, these tools have environmental protecting function. They make this tool high temperature resisted and they can also improve its safety performance. With a working indicator, the display can indicate working status of the gun, which makes the tool even safer. Using principle design the trigger feels comfortable when gluing and the force is even. These ergonomics designed hot glue tools are easy to use.