... ,incense burner Incense BurnerUsage:decoration,air-cleaning,gift,craft,decomposition passive smoking,hotel...Temperature:80~90 degrees fit for aroma oil ... ; 185~220 degrees fit for aroma sawdust.Spices:essential oil,natural ... turn on the switch,red light show the burner is working,and the flavour will spread slowly ... for next time using. Cracked Ice Incense Burner-Bule