The colors were beautiful, so I bought them at an event, but I haven't been able to figure out how to use them and have been storing them. I think they can be used for accessories, wool felt, yarn crafts, embroidery, etc. Since the time of purchase, something like wood shavings has been mixed in. I removed the noticeable ones, but I couldn't remove them all, so please be aware of that. (See photo 6) Instant purchase is available.