With Labor Day not even passed yet, it might seem a little premature to be talking about Halloween already, but there you have it. The Webcaster Gun will make all your decorating efforts easier, since its primary job is to sling thin spiderweb-like nets wherever you point it. It’s basically a hot glue gun with an air blower underneath the nozzle; as the hot glue comes out, the air blows it into thin strands that stick to any surface since they’re still hot. You can spray up to 1.5 lbs of glue per hour in this fashion and cover your entire house in “spider” webs. The gun itself is $29.99, and 20 sticks of glue are an additional $5.99.