Butane fuel cartridges are long-lasting, working for either two hours on a high setting or four hours on a low/simmer setting in a portable stove. They have an added odorant for scent detection and added safety.

• Long-lasting fuel works for two hours on a high setting or four hours on a low/simmer setting in a portable stove.
• Odorant added for scent detection.
• Universal design works with all stoves and culinary torches that accept 8-ounce cartridges.