Try this Circle Cutter as a different way of cutting shapes out of dough and clay. This tool is 17cm long and cuts out circles with a 7cm diameter.
100% plastic making it lightweight and easy to wash.
Like the roller docker, this is a household item rather than a toy and should only be used for adult-supervised learning with children over 3 years. Alternatively, it can be used in the kitchen with real dough or fondant.