COMPLETE SET 4 Styles of Mobius + Ruppert (M+R) Brass Pencil Sharpeners + 10 Replacement Blades - Finest in the world - MADE IN GERMANY Mobius + Ruppert Brass Pencil Sharpeners - MADE IN GERMANY All 4 shapes + replacement blades included! Thoughtfully designed, quality feel! Solid brass - well known German specialist manufacturer - finest available! Double sharpeners allow for thicker pencils and crayons Replacement blades are also available!