MAKIN'S USA-Ultimate Extruder Set. Use this great tool set for working with clay! The new commercial grade stainless steel extruder incorporates an L-shaped handle that can be adjusted to optimize user's comfort and internal features to accommodate higher torque requirements. This package contains one metal screw-type extrude; fifteen discs; three claycore adaptors and two extra-rings all in a convenient 9x5-1/2 inch plastic storage case. Imported.