The Koi Knives Rosella Pocket Knife, known as Ruby, is a premium everyday-carry folding knife inspired by Australia’s striking Crimson Rosella. Part of Koi Knives’ Aviary collection, it combines bold crimson and blue styling with durable materials and a practical blade design suited to everyday carry, camping, bush use and general utility.
The Rosella features a 75mm double-bevel blade made from Sandvik 14C28N stainless steel, hardened to approximately 58 HRC for a strong balance of toughness, corrosion resistance and easy sharpening. Crimson and cobalt-blue Damascus G10 handle scales reflect the colours of the bird, while a caged ceramic-bearing pivot and top flipper provide smooth deployment. A secure button-lock mechanism, jimping for improved control and a heat-treated spring-steel pocket clip complete a distinctive and practical design.
Key Features
- Premium folding pocket knife from Koi Knives’ Aviary collection
- Inspired by the Australian Crimson Rosella
- 75mm double-bevel blade
- Sandvik 14C28N stainless steel
- Approximate blade hardness of 58 HRC
- Excellent toughness and corrosion resistance
- Easy to sharpen and maintain
- Crimson and cobalt-blue Damascus G10 handle scales
- Caged ceramic-bearing pivot for smooth operation
- Top flipper for convenient opening
- Secure button-lock mechanism
- Jimping provides improved thumb and finger control
- Heat-treated spring-steel pocket clip
- Approximate weight of 113g
- Ideal for everyday carry, camping, bush use and general cutting tasks
