Review on 🔵 JIC Gem 3-3.5" Small Size Agate Coasters in Dyed Blue Color - Set of 4 Polished Natural Geode Stone Coasters with Protective Rubber Bumper for Home Decor by Robert Lemons

They are beautiful and I wanted to love them but they are ineffective. I have glass all over my house (my end tables and another one in my house where they stood and since there is nothing on the floor to keep them on the surface. Once the drink wets the surface they stick to the cup or the glass as well then they fall on the floor and break I have up to one they need something underneath to hold them in place also impractical because friends broke two and it's not their fault , but it's always embarrassing when you break other people's stuff in your house.