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SureAngle™ Parabolic Sharpener

See how the SureAngle Sharpener brings precision to every edge with clear video guides and downloadable instructions.

Assembly of non-folding Sharpener

SureAngle Assembly

SureAngle Sharpening

Sharpening Instructions V3: pdf

SureAngle 3d Print Instructions: pdf

Why it Works

Assembly Instructions V4: pdf

SureAngle Hone Guide

Warranty and Limited Liability: pdf

woman wearing yellow long-sleeved dress under white clouds and blue sky during daytime

The Sure Angle Sharpener made my kitchen knives feel brand new again—so easy and quick!

Amy K.

Close-up of a hand holding the Sure Angle Sharpener sharpening a chef's knife on a wooden cutting board.
Close-up of a hand holding the Sure Angle Sharpener sharpening a chef's knife on a wooden cutting board.

I never thought sharpening could be this simple; the videos really helped me get it right.

Ben L.

A smiling person watching a video tutorial on a tablet while sharpening a pocket knife.
A smiling person watching a video tutorial on a tablet while sharpening a pocket knife.
★★★★★
★★★★★

FAQs

How does it work?

The sharpener uses a patent pending parabolic angle guide to ensure perfect edges every time.

Is it easy to use?
Can I watch tutorials?

Yes! The tutorials will be added to this page as they become available.

No electricity needed; it’s a manual sharpener that works anywhere.

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Contact

Questions? We're here to help you keep sharp.