MAKIN'S-Claycore Extruder Adapters Set C. The clay extruder has many uses it can be used for all types of clay and with the included disc set you can create many different embellishments for your projects. This package contains ten discs in a variety of new shapes crescent moon, half circle, oval, 1/8 pie and many more. Extruder is sold separately. WARNING Choking Hazard-small parts. Not for children under 3 years. Imported.