X-Ray Specs? Amazing fighting techniques? Magic tricks? A monkey? These videos show off what actually arrived when you ordered something from a comic ad.
YouTuber Laura Legends made videos full of mail-order advertising toys and gadgets from days ago. I remember saving Bazooka Joe comics and sending them in for things, but the stuff I got was always junk.
Nowadays I think this stuff was replaced by Meh.
Here's a classic Boing Boing post from 2008 that shares the harrowing story of a man who ordered a monkey.