PrepSolutions Adjustable Mandoline Slicer vs OXO Good Grips Handheld Mandoline Slicer

Both are compact handheld mandolines with stainless steel blades and dishwasher-safe bodies. The OXO Good Grips is the safer, more controlled tool: three fixed thicknesses (1 mm, 2.5 mm, 4 mm), a non-slip handle and foot, and a window to check volume. The PrepSolutions is the wider, more adjustable one: a thumb dial for continuous thickness, an extra-wide surface for big produce, and a finger guard, at 4.4 out of 5 from 1,044 ratings. Owners of handheld mandolines in this class generally praise the OXO's grip and stability and note that wide-surface slicers like the PrepSolutions handle cabbage and squash better but feel less locked-in on a counter.

• Choose the PrepSolutions if you slice large produce like cabbage, squash or potatoes and want stepless thickness control plus a finger guard.
• Choose the OXO Good Grips if you want predictable fixed slices, a stable non-slip base and a window to watch how much you have cut.