My review of the quality of these brushes will be similar to others because these pens are fantastic! Fun to use and a good assortment of vibrant colors. I'm still learning how to utilize them by trying different techniques, but my experience so far has been wonderful.
Even more wonderful is their customer service! I know Ohuhu isn't a super huge company, but I thought I'd reach out when my water brush was accidentally thrown away. It was absolutely no fault of Ohuhu's, but I asked if it was possible to send me a replacement brush - I even offered to pay for it. I was just bummed out that I lost a brand new brush so quickly. They explained that they couldn't send me a replacement because they don't carry the individual parts in their warehouse, so instead they sent me a whole new kit! Like wow. I didn't expect that at all, but how kind of them! I really appreciate this company and where it's headed - I will always be an Ohuhu fan!