Spider-Man’s Web-Shooters

In 2012’s The Amazing Spider-Man movie, the titular hero’s web-shooters changed from being biological in Sam Raimi’s original Spider-Man trilogy and became a gadget.

Andrew Garfield’s Spidey created them himself and utilised them in both the aforementioned reboot movie and its 2014 sequel The Amazing Spider-Man 2.

They would be so fun to own! As well as simply being able to fire them at people (either as projectile weapons, to shut them up or to stick them to things), you could also use them to obtain items from afar and, of course, swing around! Granted, the latter could potentially be extremely dangerous, but once you got the hang of it, it would be awesome!