Review (3/5): Good idea; needs work
I like the bristles; the handle is awkward.
These bristles seem firm enough to clean well, and they're tapered to a soft point that doesn't irritate my gums. However, the flat handle seems ergonomically clumsy. The head is more bulky than that of a plastic handle. My lips don't seal well against the handle's square edges, so I tend to drool toothpaste on my shirt. (Sorry if that's too much information.) And of course the texture is bamboo, not plastic. I like them well enough to continue using this pack; however, I may not buy more of them.