SKU: 1841252603

KOYO "Green Rouge" K-1 Buffing / Polishing Compound

Sale price$28.80 Regular price$32.00
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Ships within 48 hours · Estimated delivery Aug 12 - Aug 17

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Description

KOYO "Green Rouge" K-1 Buffing / Polishing CompoundThis "Green Rough" K 1 polishing buffing compound is a popular product in Japan, often bundled (in small size) with buffing rust repair kits, and used professionally by blacksmiths to give their blade surfaces a preliminary polish. KOYO being a major supplier of buffing wheels and belts is a trusted brand among Japanese blacksmiths. This K 1 compound is designed for the buffing of steel tools, including knife blades, after #600 grit finishing. We

This "Green-Rough" K-1 polishing/buffing compound is a popular product in Japan, often bundled (in small size) with buffing/rust repair kits, and used professionally by blacksmiths to give their blade surfaces a preliminary polish. KOYO - being a major supplier of buffing wheels and belts - is a trusted brand among Japanese blacksmiths. 

This K-1 compound is designed for the buffing of steel tools, including knife blades, after #600 grit finishing. We recommend this buffing compound as a gloss polish of blade surfaces after rust removal. After using a rust eraser to remove rusts and spots, apply this compound on a felt pad, buff until a light luster appears. 

This 500g compound wax bar lasts a very long time, and is a great addition to any toolbox. 

Spec

  • Brand: Koyo-Sha
  • Material: Chromium Oxide
  • Contents: 500g (17.64oz)
  • Used with Felt pad, buffing mops, or spiral sewn buffing wheels 
  • Suitable for buffing post-#600 finished steel

About Koyo-Sha 光陽社

Koyo-Sha was founded in 1926 in Awakawa City of Tokyo Metropolis, Japan. They have been focusing on manufacturing various polishing compounds for blacksmiths to polish their knives. As knife sharpening and polishing are gaining popularity among normal households, their products have almost become a must-have in homes inside and outside Japan. 

Care

Keep away from heat and flame. Avoid eye and skin contact. Wash thoroughly after use. Store in a dry location and keep out of reach of children. 

Caution

    Wear gloves if you have sensitive skin.

    Shipping Notes
    • Free Standard Shipping on $100+ Orders to the USA.
    • Except Preorder products are shipped in 48 hours.
    • Delivery to the USA:
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    Exchange/Return Notes
    • We offer a 30-day return/exchange service after receiving.
    • Final sale items are not eligible for returns or exchanges.
    • To process your return/exchange, please contact us at [email protected]
    • Please click here for more details>>> Return & Exchange Policy
    SKU: 1841252603

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    Alp acct
    Birmingham, US
    ★★★★★ 4
    doesn't whistle as loud as other chuckit balls I've seen, but a good ball.
    makes some noise, but I've seen (and played with) others at the dog park that whistle much louder than the 1 I got. all Chuckit balls... so, just this one I'm betting. but it flys good and the dog loves to chase it. he chews it a fair bit as well and the ball has not taken much damage from him (lab mix) or others that have had a go at it. I'll likely buy another at some point ... just wish it was a little louder when flying.
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    Reviewed in the United States on November 4, 2025
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    KA
    Draper, US
    ★★★★★ 5
    Blue ball, my dog likes blue.
    Just a ball right? Evidently not! My dog won’t chase an orange chuck it ball or the glow in the dark ball- only the blue one 🤷🏼‍♀️
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    Reviewed in the United States on May 9, 2025
    B
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    Baker-s
    Lowell, US
    ★★★★★ 3
    I wanted a blue ball
    It's great. It just wasn't blue.
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    Reviewed in the United States on January 5, 2026
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    Jr
    Belleville, US
    ★★★★★ 5
    its a great ball
    works well
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    Reviewed in the United States on July 8, 2025
    A
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    Amazon Customer
    Houston, US
    ★★★★★ 5
    Just right for a small dog
    Pattern Name: Half Ears, Size: 25 Count (Pack of 1)
    Perfect for my 9 lb mini schnauzer. It's her #1 favorite treat. Keeps her busy for a long time (a few hours). Great quality. Bag lasts a long time. Have purchased multiple times.
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    Reviewed in the United States on May 28, 2026

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