Use any of the four blades and the height adjuster to perfectly slice or julienne fruits and veggies using the OXO V-Blade Mandoline Slicer. The textured surface keeps food from sticking, while the food holder securely holds food and protects fingers. Feet fold up, and the mandoline locks for safe storage. You can use the straight blades for slicing and the julienne blades for french fries and julienne strips. All blades can be stored on board for added safety and convenience.