SKull LED Backflow Incense Burner. Backflow burner shaped like a big skull made from lots of tiny skulls. Fragrant smoke flows out of the open mouth when a lit incense cone is placed on top. Colour-changing LEDs add a mysterious, sinister glow. 17(L) x 11.8(W) x 11(H) cm. Brown box with colour label. 3 x AAA batteries (not included). LED bulb is not replaceable.