This is one of the best deals I've seen yet. What a bargain these are. They're more slender than what you'd expect if you were to buy a toothbrush at your local pharmacy, but still perfectly sturdy enough that you could use them for travel or even at home.I bought them specifically as cleaning tools for hard-to-reach spots in my house and they're doing a really nice job on that. They dry quickly after use if you shake them out, and they aren't discoloring or getting anything growing on them.I'm totally pleased with the purchase and will buy more when I manage to wear these out, which will be a while.