So far, so good!
This bun maker arrived quickly, as described, and feels durable. Used it three times in the past 24 hours (different hairstyles).  Very pleased with its ease of use and the way that it blends into the hair, which is more a grey-brown color than a medium brown. While foam bun makers would show through splits in the hair in an unattractive way, with this type the effect is more like subtle highlights. So far, so good. If my experience becomes negative, I will update my review.
Rating: 5 stars