🇺🇸 US duties prepaid — no customs surprises at delivery✈️ Tracked Japan Post shipping to 40+ countries📦 Hand-packed in Tokyo · ships in 3-5 business days
🇺🇸 US duties prepaid — no customs surprises at delivery
Naniwa Flattening Stone, #220

Flattening Stone

Naniwa

Naniwa Flattening Stone, #220

$47.14

USD · All duties prepaid by Tokyo Carry

Ships from Tokyo in 3-5 business days · ~408g packaged Hand-packed by our Tokyo team 100% authenticity guaranteed 30-day returns on damaged or wrong items — see policy

Highlights

  • Restores flatness to worn whetstones, extending their useful life
  • Carborundum grit #220 works across multiple whetstone grades
  • Compact rectangular form fits standard sharpening workstations

About this craft

Waterstone maintenance is an integral part of Japanese sharpening culture. Flattening stones are traditionally used in professional shops and serious home setups to sustain the flatness critical to consistent, precise blade edges.

Description

Flattening stone maintains whetstone surface for consistent blade sharpening

Use with light, even pressure across the whetstone surface in figure-eight motions. Rinse flattening stone and whetstone with water after each use. Allow to dry. Store flat to prevent warping. Not for direct knife sharpening.

Shipping & Import

Ships from Tokyo with tracking. Import duties, taxes, or carrier fees may apply depending on your destination country unless shown as prepaid at checkout.

Details

Brand
Naniwa
Dimensions
3.2 × 3.2 × 17.4 cm
UPC
793779403317
Color
Black
Material
Carborundum
Grit Type
Extra Fine
Material Type
Carborundum
Item Dimensions L x W x H
32L x 32W x 174H mm
Weight
408 g