1. Portable Mini Heat Gun: mini heat gun is much smaller than the usual heat gun (7.5” × 1.3 ”), much portable but still powerful, with high power heating up quickly. 2. Hot air shrink gun was made of high quality stainless steel inside and ABS plastic outside,simple design and durable quality. 3. Easy to Use: Simply keep 2-3 inch away from your DIY craft at about a 45 degree angle and heat the craftwork, it can reach at about 200°C390°F easily within a few seconds which can make the work more quicker and more efficient. 4. Versatile: Perfect for crafts, automotive, electronics, embossing powders, vinyl wrap, HTV, epoxy resin, shrink wrapping, shrink tubing, shrink tube connectors, decals, wine bottle shrink capsules, EVA foam, transfers, acrylic, shrink film, cell phone repair, tablet repair, screen repair, soldering, jewelry making, wire connectors, butt connectors, wax, beeswax, soy, candle making, and more!