Review on Homicidic Heat Gun - Upgraded to 662℉, Dual-Temperature Professional Heat Tool - Mini Handheld Hot Air Gun for Embossing, Shrink Wrapping, Paint Crafts, Electronics, and DIY Projects by Karla Richter

This little tool (which I bought here for about $10) does exactly what I need, quickly and easily consists in the shrinkage of shrink tubing. It heats up quickly and having two temperature settings is a nice plus (although I haven't really used the lower setting yet). I particularly like that the metal nozzle at the tip is protected by a plastic casing, greatly reducing the chances of accidentally touching it and burning myself. We'll see how long it lasts, but so far I'm very happy with it.