We process all orders within 1 to 5 business days, with delivery times varying based on your location and shipping method selected at checkout. Once your order has shipped, you'll receive a confirmation email containing your tracking information, which becomes active within 24 hours. Please note that orders are not processed on weekends or public holidays, and shipping times may be extended during periods of high order volume. Any customs duties, import taxes, or related fees are the responsibility of the customer. If your order arrives damaged, please retain the original packaging and contact the shipping carrier to initiate a claim as soon as possible.
Professional Knife Maintenance Oil Engineered for Long-Term Blade Protection
The KUROBARA HAMONO TSUBAKI Japanese Pure Tsubaki Camellia Oil is a premium maintenance solution developed to help preserve high quality knives, cutting tools, and precision metal equipment. Traditionally used in Japan, this pure camellia oil creates a light protective barrier that helps guard against moisture, corrosion, and oxidation while maintaining the appearance and performance of valuable blades.
Ideal for chefs, collectors, woodworkers, and craftsmen, this maintenance oil is suitable for routine care of carbon steel and other metal tools that require dependable protection between uses. The convenient two bottle set ensures you always have a reliable supply available for regular maintenance.
Technical Specifications & Engineering Data
| Specification Metric | Commercial Field-Tested Data |
|---|---|
| Manufacturer Brand | KUROBARA HAMONO TSUBAKI |
| Product Name | Japanese Pure Tsubaki Camellia Oil |
| Product Type | Professional Knife & Tool Maintenance Oil |
| Material Composition | Pure Camellia (Tsubaki) Oil |
| Form | Liquid |
| Container Size | Two Bottles, 3.4 fl oz (100 ml) Each |
| Total Quantity | 2 Bottles |
| Country of Manufacture | Japan |
| Recommended Applications | Knife Care, Tool Maintenance, Corrosion Prevention |
| Compatible Materials | Carbon Steel, Stainless Steel, Precision Metal Tools |
Core Operational Features
Traditional Japanese Blade Protection: Formulated with pure camellia oil, this maintenance solution helps create a protective coating that reduces exposure to moisture and environmental contaminants that contribute to surface corrosion.
Professional Equipment Preservation: Regular application helps maintain kitchen knives, woodworking tools, gardening implements, and other precision metal equipment by protecting exposed surfaces during storage.
Lightweight Protective Finish: The refined oil spreads evenly across metal surfaces without leaving a heavy or sticky residue, making it suitable for routine maintenance of frequently used tools.
Professional Applications
Designed for professionals and enthusiasts alike, this camellia oil is well suited for maintaining chef knives, Japanese kitchen cutlery, woodworking chisels, hand planes, straight razors, scissors, gardening tools, and collectible blades. It is especially valuable for carbon steel equipment that benefits from regular protective treatment.
Why Professionals Choose It
Proper maintenance extends the service life and appearance of quality cutting tools. KUROBARA HAMONO TSUBAKI Japanese Pure Tsubaki Camellia Oil provides a simple yet effective maintenance routine that helps reduce corrosion while preserving the smooth finish and dependable performance of precision blades. Its Japanese heritage and trusted formulation make it a practical addition to both professional kitchens and workshop environments.
Care & Maintenance
After cleaning and thoroughly drying your knife or tool, apply a small amount of camellia oil to a soft cloth and spread a thin, even layer across all exposed metal surfaces. Wipe away any excess before storing. Reapply periodically, particularly after washing or before long term storage, to maintain continuous protection against moisture and oxidation.

