
Hitohira Picked Umajiyama Natural Stone Type 30
Please note: The sharpening stone shown in the pictures is a sample. The stone you receive may look slightly different, as natural stones vary in color and pattern. All stones are carefully matched for quality and size, but we do not individually test or rate them. Our stones are selected and ordered based on size and quality standards.
If you require more specific information about a particular stone, please contact us.
Detailed Spec
Brand: Hitohira ひとひら
Product Type: Natural Stone
Size: Type 30
Producing Area: Kyoto/ Japan
Mine: Umaji
Soaking Requirement: Not required
Size: 205 x 78 x 32mm
Weight: 1418g
Update: September 30, 2025
Please note: The sharpening stone shown in the pictures is a sample. The stone you receive may look slightly different, as natural stones vary in color and pattern. All stones are carefully matched for quality and size, but we do not individually test or rate them. Our stones are selected and ordered based on size and quality standards.
If you require more specific information about a particular stone, please contact us.
Detailed Spec
Brand: Hitohira ひとひら
Product Type: Natural Stone
Size: Type 30
Producing Area: Kyoto/ Japan
Mine: Umaji
Soaking Requirement: Not required
Size: 205 x 78 x 32mm
Weight: 1418g
Update: September 30, 2025
Original: $282.00
-65%$282.00
$98.70Description
Please note: The sharpening stone shown in the pictures is a sample. The stone you receive may look slightly different, as natural stones vary in color and pattern. All stones are carefully matched for quality and size, but we do not individually test or rate them. Our stones are selected and ordered based on size and quality standards.
If you require more specific information about a particular stone, please contact us.
Detailed Spec
Brand: Hitohira ひとひら
Product Type: Natural Stone
Size: Type 30
Producing Area: Kyoto/ Japan
Mine: Umaji
Soaking Requirement: Not required
Size: 205 x 78 x 32mm
Weight: 1418g
Update: September 30, 2025





















