Early petrol lighters began as improvised tools crafted by soldiers in the trenches of World War I from empty shell casings and bits of metal. They featured simple wicks and caps to protect the flame from wind and rain.
After the war, manufacturers refined these trench lighter designs for mass production. Durable materials like brass and stainless steel were used, and features were added to make refilling fuel and replacing wicks easier.
KNNOX reinterprets the practicality of historical trench lighters for the modern world. It features a screw‑on cap that seals tightly to prevent leaks and a cylindrical form that balances fuel efficiency and weight.
While preserving details inspired by vintage military lighters, it offers refined finishes and custom engraving options suited to a contemporary lifestyle.
For tutorials on replacing wicks and flints, see How to Replace a Lighter Wick and Flint, and for maintenance tips read Brass Lighter Care and Maintenance.