Angel Friends  Oil Burners. 
Oil burners are great to use with Fragrance Oils, Simmering Granules and Wax Melts
Always place the oil burner on a heatproof mat. Ensure there is sufficient water in the container above the burner. Use good quality tealights. Never leave unattended when lit, and keep away from curtains. If flame becomes dangerous to extinguish with a damp cloth. Keep out of reach of children.
Sold boxed.