This product is the replaceable twin-blade featuring the highest quality Japanese steel. These are intended to be used with our NJK Sharpener.
More about our Sharpener:
We teamed up with Osaka, Japan–based NJK to create a one-of-a-kind double-bladed pencil sharpener. With a long history just like us, NJK is famous for its quality steel blades and has been an acclaimed manufacturer of pencil sharpeners for stationery and cosmetics since 1933.