Tsunami Sharpening Steel — Emery Rod with Blue Resin Burl Wood Handle
Keep your finest knives performing at their best with the SENKEN Tsunami™ Sharpening Steel. Its emery sharpening rod restores a sharp cutting edge, while a blue resin burl wood handle brings Tsunami’s signature natural character to your knife care routine.
Designed for even the hardest kitchen knives, including Damascus steel knives, the abrasive emery surface helps maintain a keen, consistent edge.
The one-of-a-kind blue resin burl wood handle blends warm natural wood grain with deep ocean tones and flowing resin patterns. Its smooth, comfortable shape supports a firm grip for controlled sharpening strokes, while natural variations give it its own distinctive character.
A protective hand guard helps keep your hand separated from the blade, while the sturdy construction supports steady, controlled use.
Includes a luxury gift box for presentation and storage.
How to Use
- Place the tip of the rod on a stable, non-slip surface. Hold it upright with light downward pressure.
- Position the heel of the knife against the top of the rod at the knife’s recommended edge angle.
- Draw the blade down the rod from heel to tip using light pressure. Repeat 2–3 times on each side, maintaining a consistent angle.
- Rinse the knife and dry thoroughly after use. Clean the rod with a soft, non-abrasive brush.
Item Specs:
Rod Length: 7.75" (19.75 cm)
Handle Length: 5.0" (12.75 cm)
Total Length: 12.75" (32.5 cm)
Weight: 9.3oz (0.26 kg)
TSUNAMI™ is a trademark of Senken Knives.
Why 500,000+ Home Chefs Choose Senken
- Signature Damascus Steel - Layered Japanese Damascus with a hard, edge-holding core, built to stay sharp through years of daily use.
- Ruthlessly Sharp Blades - Hand-finished to a razor edge for effortless, paper-thin slices.
- One-of-a-Kind Handles - Beautiful, unique materials paired with a secure, comfortable grip.
- Double-Bevel 15° Edge - Ground to a 15° angle for cleaner cuts with less pressure and less fatigue.
- Direct Wholesale Pricing - No middlemen. No retail markup. Just genuine Damascus steel knives at up to 70% less than store prices.
- Trusted in 80+ Countries - Join over 500,000 home cooks who've already upgraded their kitchens.
Our Quality Guarantee
At Senken Knives, our goal is simple: to create the finest, most stylish kitchen knives at affordable prices. Incorporating both modern as well as ancient techniques, we are masters of our craft and can't wait to bring our chef knives into your kitchen.
To underscore our commitment to customer satisfaction, we proudly offer a Full Manufacturer's Warranty on all of our product offerings. This warranty is a testament to our confidence in the craftsmanship and longevity of our products. We believe in providing not only exceptional items but also the peace of mind that comes with knowing you've made a lasting investment.
We know you'll love your Senken knives for years to come - making a difference in the quality of lives of our customers is what makes us do what we do.
- Express Shipping worldwide, with included Insurance & Tracking
- Full Manufacturer's Warranty on all products
- 30-day Returns & Exchanges
- 100% Encrypted SSL secure checkout
Have any questions? Send us an email at support@senkenknives.com and we'll get back to you right away.
Choose options