Soda machines at home are awesome, but they can be a pain when they run out of soda. I found a clever trick online to refill them: buy dry ice and fill the bottle usually around 14.5 ounces.
But dealing with dry ice and filling the bottle isn’t exactly a breeze. So, I designed a funnel that fits the bottle perfectly, it matches the bottle’s intake diameter. And I even made a tool to push the dry ice towards the center. Now, refilling the soda machine is a piece of cake!
