Morihei Natural Stone Koppa (No.444) need to dig lines before use. Or you can use it as Hazuya finger stone. Size: 180 x 67 x

Name: Morihei Natural Stone Koppa (No.444) need to dig lines before use. Or you can use it as Hazuya finger stone. Size: 180 x 67 x
Brand: ghigiaviation.it
SKU: 69796288559
Price: 3861.00 USD
Availability: InStock
Rating: 4.216 (19 reviews)

SKU: 69796288559

4.2

EUR3861.00 EUR3899.00

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Ships within 48 hours · Estimated delivery Oct 24 - Oct 29

Description

Size: 180 x 67 x 25mm

Hardness: 63±1HRC

Size: 196 x 66 x 55mm

Weight: 119g

Sharpener: Kambei

Morihei Natural Stone Koppa (No.444) need to dig lines before use. Or you can use it as Hazuya finger stone. Size: 180 x 67 xLine touches, good for Cho Koku Tou wood engraving knife. Detailed Spec Brand: Morihei Product Type: Natural Stone Size: Koppa Hardness (5 = Very Hard): 1 Grain Scale (5 = Very Fine): 2 Sharpening Speed (5 = Very Fast): 3 Soaking Requirement: Not required Size: 86 x 80 x 33mm Weight: 578g Reviewed by Morihei Update: 5 30, 2026

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