Love
These are so easy to use. The water flows freely to the tip and makes watercolor so much fun.  No nasty brush water needed.  These are used very often by me and I will get more once they I guess fall apart.  One did have a mishap... the bristles came out like almost all the way while I was lighting drying it.  I did try to push it back in, and it did go back in, but then the water did not flow well.  So idk.. maybe it wasnt put together as good as the other ones I'm not sure what happend.