ALTSTONE FUKAMI Whetstone Sharpening stone without Nagura | Compact size | from JAPAN

Pro Power. Perfectly Compact for Home Use
ALTSTONE FUKAMI Series Ceramic Whetstones — Made in Japan

Sharp everyday performance without the fuss. The ALTSTONE FUKAMI Series is a lineup of Japanese whetstones designed to cover every stage of sharpening, from heavy repair to mirror finishing. Each stone uses a vitrified ceramic bond that provides clean feedback, stable cutting action, and long-lasting flatness. Whether stainless or carbon steel, these stones deliver professional-level results at home.

Available Grits

• #300 Coarse: Fast metal removal for heavy damage and edge repair.
• #1000 Medium: The versatile daily “sweet spot” for routine touch-ups.
• #3000 Fine: Smooth edge refinement with a semi-polished bite.
• #5000 Extra Fine: Polished edge with enhanced precision cutting.
• #8000 Super Fine: Mirror-like finish for razor-sharp performance.

Key Features

• Wide Grit Range: From coarse repair to super-fine finishing.
• Vitrified Ceramic Bond: Stable, consistent feel and excellent flatness retention.
• Made in Japan: Trusted Japanese sharpening stone craftsmanship.
• Home-friendly Size: Compact yet capable of professional results.

Why Choose FUKAMI?

The FUKAMI Series covers the complete sharpening journey. Start coarse to fix chips, move through medium to fine for daily edges, and finish with super fine for polish. Select one stone for daily upkeep or combine several to build a full sharpening progression.

Specifications (per stone)

• Available Grits: #300, #1000, #3000, #5000, #8000
• Stone Size: 180 × 60 × 20 mm
• Weight: approx. 430 g
• Bond: Vitrified Ceramic
• Type: Soaking stone

Planned by ALTWAYS.LLC. Proudly manufactured in Japan.

What’s Included

• Main stone: Selected grit (FUKAMI Series)
• Nagura: not included (sold separately)

How to Use

1. Soak the stone in water for 5–10 minutes (do not use oil).
2. Hold a consistent angle (≈15°) and make even strokes along the full edge.
3. Rinse swarf as needed; keep the surface wet for smooth cutting.
4. Finish with light pressure for refined sharpness.

Care & Maintenance

• After use, rinse and air-dry fully (avoid direct sun or high heat).
• Flatten periodically with a lapping plate or coarse flattening stone.
• Store in a cool, dry place. Do not leave immersed long-term.

Learn & Improve

Watch our sharpening tutorial on YouTube:
ALTSTONE Sharpening Guide

Good to Know

• Works with stainless kitchen knives, carbon steel, petty/utility knives, and light outdoor blades.
• Pairs well with a non-slip mat or stone holder for stability.
• Choose one grit or combine multiple for a full sharpening setup.

Shipping

• We ship directly from Japan to your country. Shipping fees vary depending on destination. Please add the item to your cart to check the final shipping cost.
• We can also ship to a domestic forwarding service address in Japan. In this case, shipping within Japan is free of charge.
• All shipments include a tracking number and insurance for peace of mind.

Customs & VAT

• Buyers are responsible for any import duties, taxes, or VAT.
• These fees are not included in the item price or shipping cost.
• Charges vary depending on your country and must be paid to your local customs office or carrier upon delivery.
• The final cost may exceed the item price depending on import regulations in your country.

➕ Ready to sharpen like a pro? Click Add to Cart and feel the ALTSTONE difference.