. Knife Sharpener (V-shaped slot at the front)
* Hold the sharpener firmly on a stable surface.
* Insert the knife into the V-shaped slot.
* Pull the knife from the heel to the tip in one direction only.
* Repeat 5–10 times until the blade is sharp.
* Do not move the knife back and forth.
2. Glass/Tile Cutter (Small metal wheel at the back)
* Use the small carbide wheel to score glass, ceramic tiles, or mirrors.
* Mark your cutting line first.
* Roll the wheel once along the line with steady pressure.
* After scoring, snap the glass or tile along the scored line.
Safety Tips
* Keep your fingers away from the blade and cutting wheel.
* Do not use the knife sharpener on serrated knives (e.g., bread knives).
* Wear safety glasses when cutting glass or tiles.