We are currently making cloth books for a client in Europe. Normally, cloth books are used for babies or children under the age of 3. Thus EN71 is needed for this purpose. Apart from that, usually, washable pens should go with these cloth books.
We have a good washable pen supplier who can supply also washable pens. But now this is high season, washable pens delivery time is around 3 weeks.
We welcome all baby cloth book designers to contact us to see the possibility of having your cloth books made in China.