Beer chiller ice mold

More idea than real functional model. I have no printer so it is not tested. If somebody could try that it would make me happy. It is designed for 20pcs EU beer box - 0,5l one bottle. One ice block will chill 4 beers. For full box you would need 12 ice blocks. In case it will not go out from mold just put the mold into warm water for a while. As it is not a detailed part it can be done by 0,6 nozzle and 0,35 layer in 2,5 hour. I am not sure if it will withstand the pressure of the ice - needs to be tested.