Daggers
Used by ancient warriors, nowadays daggers are still considered to be combat knives. A dagger or a dagger replica can also be a great item to add to your knife collection. Check out these daggers from Sheffield Knives, Spartan Blades, Original Eickhorn-Solingen, etc.
Lamnia is sharp and sustainable
Logistics
Emission offsetting
Packaging
Greener use of materials
Energy
Sources from nature
Waste utilization
Because it's simple yet important