The Better Knife Sharpening Kit

Safe, Simple, and Professional

Looking for the best way to sharpen kitchen knives at home? Skip the gadgets and guesswork. Our mail-in knife sharpening kit gives you professional results without ever touching a sharpener. It’s the easiest, safest way to keep your knives performing like new.

NEVER BE WITHOUT A KNIFE

Include a Kusakichi Knife when you order this kit and get $15 off the knife. Discount applies automatically in cart when both items are present.  

Why Choose a Professional Knife Sharpening Shipping Kit?

Most “at-home” sharpeners grind too much steel and leave it dull again within weeks. Our Vivront Mailing Kit replaces all of that with one simple, professional system shipped straight to your door.

• Professionally Sharpened — real experts restore your knives by hand, matching or improving blade shapes and edges.
• Safer Than DIY — no edge angle, stones, or risk. Just pack and mail.
• For Every Brand — Wusthof, Miyabi, Shun, Global, Victorinox, and more.
• Fast Turnaround — same-day sharpening when your kit arrives, knives back in a few days.
• Eco-friendly — reuse your knives instead of replacing them.

How Our Mail-In Sharpening Kit Works

1. Order Your Kit
   Choose the number of knives (and scissors) you want sharpened. We’ll ship a USPS-approved, prepaid packaging kit right to your door for that number of items.
2. Pack Your Blades Securely
   Our inserts protect both your knives and your fingers. Each blade travels safely and discreetly to our shop.
3. Mail It Back, Postage Included
   Drop your package at any USPS location. No printing, no errands, you're just a mailbox away from sharper knives.
4. We Sharpen & Return
   Same-day service by trained technicians using commercial-grade equipment. Your knives return sharp, and ready to cook.

Better Than a Home Sharpener

Pull-through sharpeners and electric gadgets promise convenience but shorten a knife’s life and often damage their shape. Our professional mail-in knife sharpening kit gives you results — angles that perform and blades that last longer.

Safe, USPS-Compliant Shipping

Knives ship every day; we just make it safer. Our packaging meets and exceeds USPS Publication 52, Section 443 standards. Sturdy outer packaging and cushioned sleeves keep knives protected with no visible exterior markings.

Join Thousands of Home Cooks Upgrading Their Kitchen Tools

More than a knife sharpening kit, it’s peace of mind. No damage, no dull gadgets, just expert results from the comfort of your home. Order your Vivront Mailing Kit today and experience an easy and effective way to keep your knives sharp.