These are great markers, and Ohuhu customer service is amazing. After having these markers for a few months, I realized that some of the colors I hadn't used were dry or streaky. I contacted customer service and they responded immediately, then promptly sent me a WHOLE NEW SET of replacement markers. I don't fault them for the dry markers since that can happen even with expensive brands, but the willingness to stand behind their products makes Ohuhu a company I would gladly buy from again.
The markers themselves are wonderful, especially for the price. They blend well and the colors are beautiful and vibrant. I will say that this set does not have many light colors, but they have released different sets that include those colors, so just be aware that it may be worth getting one of the larger sets.