The rings are treated with a eco-friendly water-based lacquer.
This ecologically friendly process meets EN-71 standards. It is a
process used by other major "natural" toy manufacturers, including
Haba, Hess, etc.
These non-toxic wooden rings are also great for grasping and make and are perfectly complemented by the Keptin-Jr organic cotton dolls they are attached to.
Do you have further questions about the rings? Leave us a comment and we will find the answer.