About this 3D model

Cool your drink with this homemade experiment !! In just 15 seconds you can change the temperature of any drink with this technique. By the way do not rush if you do not have a 3D printer because that is optional. What matters is the technique. If you liked the video consider subscribing to my channel. I have a couple of videos a week that I imagine you will like. Subscribe and greetings;) Pd. It's free!! Https://youtu.be/75Pg_iM9acM