Do you know about edible water balls?

Hello friends,

Did you know about the edible water balls? These Edible water balls called "Ooho" is made with the biodegradable and natural membrane that can be swallowed and digested. It hydrates us like water. It's a tasteless product made with seaweed extract. Actually, these water balls are the alternatives for plastic bottles and the solution to plastic pollution. What do you think guys isn't it a cool invention?

https://www.youtube.com/watch?v=ocse9TeYTyg