Wanted something to end of my terrace poles. 

  Used PLA for test these and they are still in very good condition. Summer has gone and winter came and those pole decorations are still good. Even after -25 celsius. 

 The black one is my first print and after that test drive I used another color that is more suitable for this terrace.

  Inside diameter is 97mm x 97mm. Height is 175mm

 The ball is hollow! 

  I didn't need any supports anywhere.