Dark Side Blades | Rainbow Dragon | Rainbow

Rainbow Dragon – Persian blade pocket knife with titanium rainbow coating

This folding pocket knife features a Persian blade design with 8.89cm blade length and distinctive rainbow titanium coating. Constructed from 3Cr13 steel, it weighs 212g and measures 20.96cm open, 12.07cm closed. The plain-edge blade configuration suits everyday cutting tasks.

Construction and materials

The blade utilises 3Cr13 stainless steel, an entry-level alloy offering reasonable edge retention and corrosion resistance. The titanium coating in rainbow finish provides additional surface protection. Overall knife length reaches 20.96cm when deployed, folding down to 12.07cm for pocket carry. Total weight is 212 grams.

Application and use

Designed for everyday carry (EDC) applications including opening packages, cutting cord, and general utility tasks. The Persian blade shape provides a curved cutting edge suitable for slicing motions. The plain-edge configuration ensures clean cuts through various materials without snagging.

Integration and compatibility

Features a liner lock mechanism for secure blade deployment and one-handed operation. The locking system allows safe blade retention during use and smooth release when folding. Standard pocket clip mounting enables convenient carry options for daily use.

Maintenance and lifecycle

The 3Cr13 steel requires regular maintenance to prevent corrosion. Clean and dry the blade after use, particularly when exposed to moisture. Periodic sharpening maintains optimal cutting performance. The titanium coating may show wear patterns with extended use but continues providing base metal protection.