Japanese Foldable Knife Sharpener Folding Knife Sharpener Double Slot Knife Sharpener Foldable Two-stage Quick Whetstone Folding Anti-Slip Knife Sharpener Whetstone (Gray)

How to use:

Folds or opens with the push of a button To "kibble", place the knife into the kibble slot and move the knife back and forth 3-5 times (you can skip the kibble if your knife is not very dull)
After fine grinding, put the knife into the fine grinding tank, then move the knife back and forth 3-5 times, rinse with water, air dry, and store in a cool and dry place until next use

Button opening and closing storage Press the button and rotate the handle to open and close, easy to use and store