This is a set of 6 straws with a brush to clean them.

We have been using the drinking straws now since this summer and they neither scratch the glasses nor are they scratched themselves. Since they are made of stainless steel, they are also absolutely tasteless. The packaging in which the straws are delivered is made of cardboard and can also be used for storage, but how long this solution lasts depends, I think, on the frequency of use. We put the straws in the dishwasher and that hasn't damaged the material yet. I think the product is stylish, sustainable and durable.