These bomb shaped candles light up to slowly reveal three hidden bronze stars. Three stars bomb! designed by Atelier Ted Noten.
"Get ready for a three-star-performance! Ignite this bomb (don’t worry, it’s safe) and watch three bronze stars appear. A typical Atelier Ted Noten piece of democratic jewellery—from now on, anyone can become a general."

Source: http://www.likecool.com/Three_stars_bomb_Candle--Design--Gear.html