Usage Tips:Aluminium oxide ceramics Sharpener bar Rod Stick for Kitchen Steel Knives For repairing knife edge, making the grinding of a more sharp knife Rapid correct the damaged knife edge ABS handle,bring you a comfortable using With a hanging hole, can save space Material: ceramics + plastic Color: black + white Size: 335*30mm How to use 1.Hold the ceramic rod vertically, with the tip resting on a towel or on other non-slip surface, place the heel of the knife blade againt the rod, at the same angle you used when sharpening the knife, if you are unsure the angle, somewhere around 20 degrees is probably ok. The most important thing is to maintain the same angle throughout the honing process. 2.Stroke the knife slowly down the rod, starting at the heel of the blade and finishing at the tip. Keep your wrist still while moving your elbow back, apply just slight pressure to the rob. Note： Keep the rob stable when sharppening Make sure to avoid dropping from high Package Contents: 1 x Ceramics Sharpener Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.