Handle is made of 304 Food-Grade 18/8 stainless steel wire wound, BPA free, no rust, flexible, easily deformed.
Simply insert in straw, rotate it inside, remove and wash. It comes with durable but soft long bristles, can be used to clean each size straw you have and does not scratch the inside of straws.
Application: Good for cleaning the sink, kettle, teapot, bottle and pipe as well as other small hard to reach areas.
