Knivra™ - Precision Rolling Sharpener For Smooth Edges

Precision Sharpening

Help keep your knives performing at their best with the Diamond Rolling Knife Sharpener. Designed for cooking enthusiasts, this upgraded rolling system allows you to achieve sharp edges quickly without water, electricity, or complicated setups. Just roll, hone, and enjoy smooth, clean cuts when in use.

Efficient Sharpening with Premium Materials

Crafted with precision and durability in mind, the sharpener features a natural wood roller and magnetic base for stability. Each roller is fitted with dual diamond sharpening discs (400# and 1000# grit) that provide both grinding and polishing in one simple motion. The result is a consistent, mirror-sharp finish ideal for maintaining your knives.

Adjustable Magnetic Angle Base for Every Knife Type

The magnetic base provides five selectable sharpening angles, helping you maintain perfect edge consistency with each stroke. Choose from 15°–17° for fine Japanese-style blades, 17°–20° for kitchen knives, or 22° for heavier tools like meat cleavers. The built-in magnet securely holds the blade in place, ensuring precise, hands-free sharpening.

Simple, Multipurpose Design

Whether sharpening a chef’s knife, Damascus steel blade, or high-carbon utility knife, this kit delivers accuracy and control. Attach your knife to the base, select your desired angle, and roll the sharpener gently across the edge. Finish with the polishing disc for a smooth, refined cutting surface.

Product Specifications

• Material: Tungsten steel and stone with natural wood finish
• Sharpening Discs: Dual diamond discs (400# coarse & 1000# fine)
• Adjustable Angles: 15°, 17°, 20°, and 22° options
• Weight: 1.37 lbs
• Design: Magnetic base with rolling sharpener
• Packaging: Premium presentation gift box

What’s Included

• 1 × Rolling Knife Sharpener
• 1 × Magnetic Angle Base
• 1 × Gift Box

Frequently Asked Questions

Q: Can I use it for all types of knives?
A: Yes, it’s suitable for most straight-edge kitchen knives, including chef’s knives, Japanese knives, and cleavers (not recommended for serrated knives or scissors).

Q: How do the diamond discs work?
A: The 400# disc grinds and reshapes dull edges, while the 1000# disc polishes for a smooth, refined finish.

Q: Is it difficult to maintain the correct angle?
A: No, the magnetic base keeps the blade securely aligned, ensuring a consistent sharpening angle.

Q: Does it require power or water?
A: No, the sharpener operates manually no water, electricity, or messy setup required.

Q: Is it suitable as a gift?
A: Yes, it comes in a luxury presentation box, making it a thoughtful and practical gift for cooking enthusiasts.