This set contains everything children need to have fun making their own mermaid-themed characters and animals. Ideal to keep them busy during the holidays or weekends, while teaching them to be careful. The polymer clay is oven hardening. Contents of the set: 4 blocks of 42 g polymer paste clay, 1 detailed 24-page instruction manual, 1 game set, 1 sticker sheet, 1 modelling tool.