ENERGY-EFFECIENT AND SAFE: It has inbuilt safety features that prevent overheating and a fuse to prevent leakage making it extremely safe to use. Trigger propulsion device controls glue flow and will help you save much more glue sticks. With high quality and insulated nozzle HEAT UP QUICKLY: Heat up quickly, you can spend less time for waiting. And squeeze trigger can melt the glue stick quickly. Maintain constant temperature automatically making it become perfect for repair and DIY WIDE APPLICATION : It can be used to stick the toy model, artistical flowers, Christmas tree, decorations , the metals products, the wood products, card paper, electronics circuit plant.