Wonderful gift,this backflow incenses burners with unique product appearance, practical functions for thanksgiving, birthday, mother day Materials make from materials,handmade ,home decorations.suitable for family, teahouses, meditations,yogas, and so on Design,lotuses pedestals unique,beautiful create a festives atmospheres Instructions,kindling the incenses,do not inmmediately blow out the flame,after burning enough for about 4 to six second,blow out the flame and place in the backflow incenses burners.as long as there is none winds in room,which the fume will have a backflow effect,the smaller the winds,more obvious the refluxes effect.(notice: do not use continuiusly.because the high temperatures of the hole after using will affect the fume bakflow effect Multifuction,use our incenses burners together with incenses cones with a rich fragrances and long fragrances, help to purifies the air,meditates and relax,relieve stress and improves sleep