Sirius II WS-Linenull null The Sirius II is a beautiful recycler bong from the German glass manufacturer, Weedstar. The swirling design looks different at every angle so you should never get bored with gazing at it. A thick, 10cm wide circular base supports the bong from toppling over and the flecked detailing really sets it apart from others. As you pull on the bong, smoke travels down the vertical downstem to the turbine percolator in the lower chamber. The smoke is