Firefly 5-Ounce Refillable Glass Liquid Candle - Votive Size Emergency Candles - Replacement for Liquid Paraffin Disposable Fuel Cells PRODUCT SPECIFICATIONS: The Firefly 5-Ounce Liquid Candle is hand blown and made from borosilicate glass; an elegant yet non-fragile glass. It stands about 4 inches tall to the tip of the wick and is about 2-1/8 inches in diameter. Because our glass candles are hand-blown, dimensions may vary by 1/16. If placing in a votive, please measure your votive to make sure it will fit. FUEL IS NOT INCLUDED. REFILL & REUSE: Our liquid candles are refillable which is the latest eco-friendly trend restaurants, event planners and the hospitality industry are using as a direct replacement of disposable liquid paraffin candles, aka, liquid fuel cells. You know those nasty plastic candles that hide in candle holders and end up in our landfills! EMERGENCY CANDLES: Homeowners are using refillable candles as emergency candles - an essential part of their preparedness kit. Bulk purchasing is a great idea because you can use the liquid candles all over your home every day, not just for those special 3-day outages! The votives will fit nicely in most candle holders and lanterns but always measure to make sure. ECONOMICAL FIREFLIGHT: From an economy perspective, fill the votives with Firefly Liquid Paraffin Lamp Oil. You can use a burn time of about 6 hours per ounce of Firefly Paraffin Lamp Oil. Results May Vary. The wick is ADJUSTABLE unlike the disposable emergency candles. This is a great feature which allows you to control the fuel usage and flame height.. So, let's do the math, a 32-ounce bottle of paraffin lamp oil will burn for approximately 192 hours - 6 hours * 32 ounces. Sweet! IMPORTANT NOTE: Please review all of the photos. The small funnel that is included with the candle measures 1-1/2 wide and 1-5/8 tall. It has a tab to grasp. To fill, simply hold the tab, insert the funnel into the opening slightly elevated from the neck. (Do Not let it rest on the neck or the fuel will overflow.) If you have difficulty holding small objects, this may not be the right product for you. If you purchase a 32-ounce bottle of Firefly Paraffin Lamp Oil or CLEAN Lamp Oil, we provide