These angle guides work with diamond stones for Ruixin sharpeners.

Clip them on as shown in the image and align the stone and knife's edge so there are no gaps when the stone touches the edge. The shown image is a poor example, as the stone does not touch the edge.

Two Versions:

• Normal: For knives with a relatively low-rise blade. Think pocket knife.
• Long: For knives with a relatively high-rise blade. Think large kitchen knife. The additional length aids in getting an accurate angle, but doesn't work for smaller knives.

Angle: The smaller the angle, the sharper the knife, but the quicker it dulls. Here are some references:

• 12.5: Fillet knife
• 15: All purpose kitchen knife
• 20: Outdoor pocket knife