Extend BURN TIME: Add a small piece of ceramic wool sponge to the burn chamber to extend fuel burning time. The wool helps retain and slowly release fuel vapor for consistent ignition. COMPATIBILITY: Compatible with most tabletop fire pits, fire pit bowls, and alcohol-fueled tabletop fireplaces. HEAT RESISTANCE: Made from ceramic fiber insulation material that withstands temperatures up to 2900 degrees Fahrenheit (1600°C), providing reliable performance under high heat. OPTIMAL THICKNESS: Designed with thickness suitable for most small alcohol fire pits. Can be easily cut to shape using scissors or a utility knife to fit the burner chamber. REPLACEMENT: Replace the ceramic wool when it becomes dark, sooty, or when burn time decreases. LONG-LASTING USE: Cut pieces to required size and store unused portions for future use. Model Number: Wool Wick for Tabletop Fire Pit. Model Name: Tabletop Firepit Wick. Specification: 24PCS. Color: White. Material: Ceramic Wool. Size: 2 x 4.7 inches. Package Contents: 24 x Tabletop Fire Pit Ceramic Wool Wick. Note: Light reflection and display differences may cause slight color variation between image and actual item. Measurement may vary by +/- 1-3 cm.