About Bolsius Ball Candles Bolsius Ball Candles with their classic smooth appearance are always popular because they burn so beautifully, with no soot or smoke, have a long burning time and are are characterised by their high quality and their perfect burning behaviour. Made with a plant based wax and a cotton wick these Bolsius Ball Candles burn with a large flame and soft light bringing atmosphere to any environment. Size: 7cm Fragrance: Unscented