Three-stage design for coarse grinding, medium grinding, and fine honing
– High-quality components guarantee long-time usage and a great user experience
– The anti-slip base makes it easy and safe to use; the ergonomic handle offers
a comfortable grip
– For use on Humble & Mash knives and most other knife brands
– Step 1: Coarse – Tungsten Steel (for Repairing) Designed to sharpen dull metal
knives
– Step 2: Medium – Diamond Rod (for Restoring) Medium sharpening for metal knife
maintenance or ceramic knives
– Step 3: Fine – Ceramic Rod (for Polishing) Used to brighten and polish the
blade, usually the last step
– This sharpener is not suitable for serrated knives and scissors.
– The Number 2 slot is suitable for sharpening ceramic knives.
– We suggest that you maintain your knives once weekly and sharpen them every 3
months or as required.
– The ceramic and metal blade may turn black, which is normal.

Instructions when sharpening a Metal Knife:
1. Place the knife sharpener on a stable surface
2. Inspect the condition of your blade: Start with Step 1 if the blade is
extremely dull; Start with Step 2 or 3 if the blade is somewhat dull or just
needs a touch-up.
Step 1: Coarse grinding for dull knives. Place the knife in the #1 slot. Pull
the blade (in one direction) with slight downward pressure. Repeat 3-5 times. Do
not push or pull your knife back and forth.
Step 2: Medium grinding for knife maintenance. This is a necessary step used to
eliminate the burrs on the knife and polish it. Place the knife in the #2 slot.
Pull the blade (in one direction) with slight downward pressure. Repeat 3-5
times. Do not push or
pull your knife back and forth. It is recommended to do this approximately once
a week to maintain a sharp blade at all times.
Step 3: Fine honing. Always finish the sharpening process with this step to make
the blade smooth and bright. Place the knife in the #3 slot – the method is the
same as steps 1 and 2.
3. Clean the knife with warm soapy water. Ensure that you do not submerge or
leave the knife in water. When clean, dry the knife thoroughly and store it in a
dry place.

Instructions when sharpening a Ceramic Knife:
1. Only the #2 slot is suitable for use with ceramic knives.
2. Place the knife sharpener on a stable surface
3. Place your knife in the #2 slot. Using slight downward pressure, run the
blade from its heel to its point through the slot. Repeat 3-5 times. Do not push
or pull your knife back and forth. Sharpen your knives every 3-6 months or as
required.