My daughter purchased the Easy-to-do Ballerina Doll Making Kit at a museum gift shop. Over the weekend, we assembled her doll. This was a great activity for us to do together. The doll making kit comes with everything you need to assemble your doll, and the directions are easy to follow. The doll body is made of unbleached muslin fabric; however, I am sure the inside filling is polyester. The other materials are a combination of synthetic and natural fibers, so I am not sure if the Easy-to-do Ballerina Doll Making Kit fully qualifies as a natural toy. The kit is rated for children five and above; however, the fine motor skills required to assemble the doll would be difficult for a kindergartner to do alone. The two-sided tape was especially difficult to peel. My daughter did apply glue, wrap the yarn for the hair, and peel the tape. Even though she was unable to do more of the construction, it was still a great experience. The doll is highly cherished.