Use it all the times and definitely makes me eat more apples
Also $10 on Amazon
Coring and slicing apples is a cinch with the Oxo Good Grips Apple Slicer. The large, comfortable handles make it so easy to use, you’ll be enjoying a slice of apple in no time.
Features:
Made from plastic.
Sharp, stainless steel blades.
Soft, non-slip handles.
Dishwasher safe.
Blade Diameter: 10cm.
IMO you'd be better off with a normal apple corer than this overly large gimmick gadget.