Are my reflectors working?

You've probably been to the Daiso in Japan Town, but I recently discovered there's a bigger one in the southbay! It's amazing how they can stuff a walmart sized store with $1.50 items. But to be honest not everything was $1.50, which was dissappointing. It's way cooler than the average joe "Dollar Store" because it's asian junk! You could practically find anything you want in there for cheap. I bought myself some dorm supplies as well as my halloween costume haha!

They even had a section for bike goods, so I had to see what I needed to Hulk Up my bike. I definitely needed some reflectors to blind those morons who drive like they're missing some chromosomes. At first I didn't believe they had any reflecting power so I needed a camera's flash to test them. They reflect right?