Not sure what a mechanical candle is! Instead of using standard wax tapers to light up your Candelabra, mechanical candles are safer and cleaner to use. If you are using a standard candle, you will experience wilting, dripping and messy clean-up, where with a Mechanical Candle, you'll have none of that.
Our mechanical refill candles are dripless and are design to burn down into decorations.
Size: 7/16" x 8".
Warning: do not leave burning candles unattended