Oral-B interdental brush

I find interdental brushes more convenient than dental floss when I'm out and about, so I'm using them.

I made a point of trying Oral-B because it is famous for oral care.

I don't really see any difference, so I think it would be fine to use a cheaper one next time.

I thought interdental brushes were disposable, but since I heard they can be used multiple times, they might actually be more cost-effective.

I like it because it's convenient; you have to use both hands for dental floss, but you can just quickly glide it around.