リードナイフ（替刃交換可能）: OB3

The OB3 Reed Knife V2 offers a 100% blade visibility while scraping, and the control over the blade is increased due to the improved ergonomics. It comes with a compact screwdriver for replacing the blades that can be stored inside the knife.

The OB3 knife's blades are easily interchangeable. The knife design unusually exposes the entire razor sharp edge of the utility blade for reed scraping whilst holding the blade totally rigid. Its ergonomic handle nestles comfortably in the hand, and the uniquely designed "ski-jump" thumb rest allows for precise knife control which is enhanced through the knife's lightness of touch and feel.Ergonomically designed, and manufactured using the latest 3D printing technology.

The OB3 Reed Knife is climate change cognisant by being carbon neutral and biodegradable through its use of bioplastics.