These “Ice Bubbles” are designed for spiralized printing to maximize translucency and minimize material and print time. These are great prints for your clear or translucent filaments!
See here for video: https://youtu.be/xJ5POHSJL1I
See here for stable download and more sizes: https://than.gs/m/960766
You will need to print two pieces to make one ball. When printed with a 0.5mm nozzle, the balls require 3g, 5.4g, 8.4g of filament. That means 1kg of filament you could make approximately 333 small Ice Balls!
Here are some recommendations for spiralized printing: