EASY TO CARRY: 96 pieces of 0.8 x 0.8 x 0.8 inch (approximately 2 x 2 x 2 cm) ceramic wool sponge. We pre-cut it for you, so you'll never have to worry about cutting it again. Easy to carry and use. Works well with a variety of indoor tabletop fire pits. HIGH TEMPERATURE RESISTANCE: The ceramic wool wick can withstand temperatures up to approximately 2900°F (1600°C), can be used in alcohol fire pits for extended periods, is odorless when burned indoors and outdoors, is heat-resistant, and provides insulation. SAFE AND RELIABLE: Ceramic fiber wool has good alcohol absorption to prevent problems caused by accidental spills. We have also thoughtfully provided you with tweezers so you can elegantly insert the cotton wick into your tabletop fire bowl for a burn without any lint touching your skin. REUSABLE: Our cotton blocks are made of high-quality ceramic fiber, contain no adhesives, provide even heat output during combustion, and can be reused multiple times, allowing you to enjoy the warmth of the flame worry-free. REPLACEMENT FREQUENCY: Use tweezers to remove the wool sponge cover when you see that it has been used in the tabletop fire until it changes color, becomes dirty, burns for a shorter time, or you feel it needs to be removed.