PET bottle ice "cube" tray
thingiverse
Want ice in your pet bottles, well here is an cyllinder that fits inside the bottle
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With this file you will be able to print PET bottle ice "cube" tray with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on PET bottle ice "cube" tray.