Sharpen 3 times only to get sharper.
Use at least 1000 times.
Heavy Duty:
could hold up at least 10kg per holder.
Durability:
made of great quality Rubber. at least 3-5 years of product life under normal condition, and more secure than Silicone and PVC made.
MIT:
100% Made in Taiwan.
Knife Sharpener / K21002
Color
Name:Knife Sharpener / K21002
Material:Rubber + ABS
Size (L/D/H):80X45X80mm
Color:Green, Red, Silver