Foldable slicer
A mandoline makes quick work of slicing and cutting vegetables into julienne, but its awkward size can make it tough to store. This Zyliss Easy Slice 2 folds in half to a compact 7-3/4 x 4-1/2 x 2 inches. To switch among four slicing thicknesses, ranging from 1 mm to 6 mm, you turn a knob that raises or lowers the cutting platform, so there are no separate blades to remove or insert (or lose). The julienne setting produced nicely uniform zucchini sticks, and I found that the blade excelled at a range of foods, from soft tomatoes to tough fennel. It comes with a food holder to protect your knuckles and fingers from the blade. The lightweight plastic mandoline retails for $35, and you can find a list of stores at Kitchencollection.com.