[$10, Things You Never Knew] 

Warning: this is not an optical illusion. What you're seeing here is actually a gigantic sticky note: 

These jumbo stickies measure in at 12" by 12", and they work just like normal post-its... except they're GIANT! We're talking LP-sized, ginormous, so much yellow you couldn't fill it if you tried giant. You'll get 80 of these stickies in one notepad, which means you can write egregious amounts of plus-size notes and wallpaper your office/home/car/self with them. Conversely, if you happen to be a giant, I suppose you'd be writing normal-sized notes. 

[via Random Good Stuff]

Related: Duly (Post-It) Noted, Slightly Inappropriate Sticky Notes