Review on 🥤 Portable Cooling Milkshake - Smoothie Squeeze Pro by Brandon Plowden

I bought this for my twelve year old son. The only downside is that you don't put your hands in a cup when washing. You must use a soft cloth to avoid piercing the lining. I always rinse it right after, until I hand wash the dishes. So far I've only tried Koolaid in it. You must freeze it 4 hours before use. After freezing, it works quite simply. That's only enough for one person.