





Rolling Diamond Knife Sharpener with Adjustable 15–20 Degree Angle
30 Days Money-Back Guarantee
Professional Sharpness at Home
This rolling knife sharpener uses diamond grinding wheels to sharpen kitchen knives quickly and precisely, with a preset sharpening angle of 15–20 degrees. Simply roll the sharpener across the blade — a few passes are enough to restore a razor-sharp edge. Non-slip silicone feet keep the unit steady on any surface. Compatible with all kitchen knives including chef's knives, santoku, and hunting blades.
Details
- Diamond grinding wheels for precise, long-lasting sharpness
- 15–20 degree adjustable sharpening angle
- Roll-action design — no complex technique required
- Non-slip silicone feet for stable use
- Compatible with all kitchen knives, including Japanese blades
- Clean with a soft cloth or eraser — low maintenance
Specifications
- Category: Knife Sharpener
- Material: Stainless steel, solid wood, diamond grinding wheels
- Dimensions: 14 × 12 × 6 cm
- Weight: 710 g
- Sharpening angle: 15–20 degrees
30 day Money-Back Guarantee
Not what you expected? No stress — we keep returns simple.
You can return your item within 30 days of receiving it, Items must be in original, unused condition with all original packaging, tags, and included items
For full guidelines, visit our Return and refund policy.
Need assistance or have a question?
You can reach our team easily through:
Email: info@noumair.com
Contact Form: Get in touch here
Phone: +1 (570) 257-6495
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Noumair
YOUR SATISFACTION, OUR PROMISE
We want you to feel confident in every piece you choose.
If something isn’t exactly right, you can return it within 30 days for a full refund. Simple and straightforward.

Noumair
BEHIND THE BRAND
At Noumair, every piece begins with intention — timeless design, refined details, and a strong focus on fit and comfort.
We create for those who value style that lasts beyond trends. Thoughtful pieces you can build on, season after season.
Curious about the story behind Noumair?