New knife protection pads can be applied by removing the patented guide from the machine and disassembling the clamp off the guide. Then easily remove the old pads from each part of the guide and replace with a new one. Please note that the two pads have different shapes and will only fit correctly on the part of the guide that has the corresponding shape. Instructions on replacing the pads can be found in the
manual of the T-1 Kitchen Knife Sharpener.