UCO Sweetfire Biofuel Fire Starters for Camping, Backpacking, and Emergency Preparedness are an essential component of any outdoor gear or survival kit. Made from a sugarcane waste byproduct called bagasse, which is a renewable biofuel used around the world. The tinder firestarters are infused with vegetable wax for up to seven minutes of burn time per tab—plenty of time to light a grill, stove, campfire, or fireplace. Available in square tinder tab form or as a strikable firestarter. The UCO Sweetfire Tinder Tabs (24 per box) light easily with a match, lighter, or firesteel.