
Kurobara Tsubaki Knife Maintenance Oil 100 mL
Tax excluded. Free US shipping on orders over $99.
180-day returns on eligible unused items. Free prepaid label. Return details.
Free US standard shipping over $99. Normally fulfilled within 2 business days. Delivery details.
Every order insured. We handle shipping claims.
Protect your knives between uses
Kurobara Hamono Tsubaki is an odorless, non-drying maintenance oil that helps protect clean, dry blades from rust during storage. Made in Japan, it is suitable for kitchen knives, Japanese swords, and woodworking or gardening tools. The 100 mL squeeze bottle has a narrow nozzle for controlled application.
This is a blended blade-care oil containing mineral oil and camellia seed oil, formulated for maintenance and lubrication.
Specifications
- Brand: Kurobara Honpo
- Product: Hamono Tsubaki knife-maintenance oil
- Volume: 100 mL / approximately 3.4 US fl oz
- Format: Non-spray squeeze bottle with applicator nozzle
- Ingredients: Mineral oil, camellia seed oil, triethylhexanoin, and Yellow 204
- Country of origin: Japan
How to use
- Wash the blade and dry it completely.
- Apply a few drops to a soft cloth and wipe a thin, even film over the blade, keeping fingers clear of the edge.
- Store the knife in a dry place. Wash and dry it before preparing food.
For tool maintenance only; not a cooking oil. Keep the bottle closed, away from heat and direct sunlight, and out of reach of children.
Shipping, returns and order protection
US shipping: Free on orders over $99. Orders are normally fulfilled within 2 business days, and UPS Ground transit is typically 1–5 business days after fulfillment. Custom handle installation or sharpening may add 1–2 business days.
Returns: Eligible purchases may be returned within 180 days with a free prepaid return label. Knives sharpened by Tokushu Knife or fitted with a custom handle remain eligible if they are otherwise new, unused, undamaged, and returned in their original packaging with all included components. The same refund terms apply.
Order protection: Every order is insured. If a package is lost or damaged, contact us at Tony@TokushuKnife.com and we will handle the claim.
Outside the US: Supported international orders from TokushuKnife.com typically ship via FedEx Delivered Duty Paid (DDP). Tokushu Knife pays all applicable import duties and taxes on the customer's behalf. Customers are not responsible for paying duties or taxes. Available destinations, shipping charges and delivery estimates are shown at checkout. Customers may also shop at TokushuKnife.eu for regional inventory and options.
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Steel, Construction and Care
Our catalog includes stainless, semi-stainless and carbon steels selected for edge performance and durability. Carbon steels may develop a patina, while stainless steels are designed to resist discoloration. Follow the care guidance on each product page, hand wash only and dry the knife promptly after use.



