Peel the kiwis. I use a spoon inserted directly under the skin and I then turn the kiwi, keeping the spoon towards the surface of the skin (see the video for a demonstration). You can alternatively use a paring knife to slice the skin off or a vegetable peeler.

Slice the peeled kiwis into 1/4 inch (6 mm) slices.

Place on a dehydrator sheet and dehydrate at 135°F (37°C) for 6-12 hours. If you do not have a dehydrator you can also place these on a cookie sheet in the oven at the lowest temperature, checking them after about 4 hours since an oven tends to be hotter. These should be slightly chewy when done.