I picked this up in Berlin recently, and wondered if anyone recognises it? It is multi-faceted with included green and yellow flowers, and a swirl of frothy bubbles at the base. I did see a few other 'weights in this style, so reckoned they might be specific to Germany
The base has quite a bit of age-related wear. 6.5cm tall.
1st view: side-on
2nd view: top-down
3rd view: base