Togipita by Oiri Kitchen - Knife Sharpening Angle Guide

Togipita by Oiri Kitchen | Sharpening Angle Guide
Lock in the perfect angle, every time.

Most beginners struggle with sharpening angle — this guide solves it.

Struggling to keep a consistent angle on a whetstone?
Togipita makes it simple.

Place it on your whetstone and instantly check and maintain the ideal sharpening angle—no guesswork, no inconsistency.

Why Togipita

Consistent angle, better results
Achieve a sharper edge with improved edge retention.

Beginner-friendly
No setup required—just place and sharpen.

Compact & lightweight
Fits easily in your sharpening kit, whetstone case, or even your pocket.

Chef-designed
Designed by knife specialist Oiri.

Recommended for

Beginners learning knife sharpening

Anyone unsure about correct sharpening angles

Those aiming for precise 15°, 20°, 30°, or 40° edges

Users struggling with edge retention

Product Specifications

Size: 50mm × 50mm × 5mm

Material: Acrylic

Weight: 8g

Sharpening Angle Guide

Double-bevel knives

15° — Sharper edge

20° — More durable edge

Single-bevel knives

30° — Sharper edge

40° — More durable edge

Most knives fall within a 30°–40° range for the micro bevel (secondary edge), where durability and edge stability are optimized.

Even small adjustments within this range can significantly affect cutting performance and edge retention—experiment to find what works best for you.

Notes

Togipita is a reference tool, not a precision measuring device.

Actual angles may vary depending on blade shape and grind.

For those new to sharpening, Togipita is a simple first step toward more consistent, controlled results.

Pro Tip

Use Togipita with your whetstone to maintain a consistent angle and achieve sharper, longer-lasting edges—suitable for beginners to advanced users.