Form for big cubes ICE.

Summer is here and it's time for cold cocktails. I don't like the little ice cubes that the freezer makes because they melt very quickly and dilute the drink. So I designed a mold for large ice cubes and now the drink is always cold, but not diluted. I printed it with PETG, but could also use PLA or other filament. I'm thinking of trying it with TPU as well when I have time. Cheers to all who benefit from this.