Review on 🥤 Efiwasi - Freezer-Friendly Drink Chillers - Reusable Ice Cubes Preserving Beverage Flavor - BPA-Free Plastic - Refreezable, Washable, Convenient - 30 Pack with Storage Container by Linda Floyd

These cubes work much better than the ones I've tried before. They freeze quickly and retain their coldness for quite a long time. The appearance is nice and thick, so no worries about punctures and no taste. I use them with ice cubes in my drink and the water in the artificial cubes stays frozen for over 2 hours. So my margarita is diluted a bit with ice and my drink stays cold longer thanks to the artificial cubes. That's exactly what I wanted!