Suitable Size - These table coasters are 0.19"/5mm thick, while other coasters are 0.31"/8mm thick. With outer diameter of 4", thirsty stone coasters fit perfectly in your beer/whiskey/wine/glass cups, mugs, or bottle.
Super Absorbent - The drink coaster top is made of absorbent ceramic, which can absorb condensation in no time. Not only does it help trap water from cold drinks, but it also protects the tabletop from hot coffee cups, making your furniture look brand new at all times.
No Slip Bottom - The stone coaster back is made of soft cork to prevent scuffs and scratches on tables, desks, glass or wood surfaces. There are also good anti-slip properties to ensure the cute coasters stay firmly in place.
Coaster Holder - When you're done with your absorbent coasters, you can put them back in place for easy storage, making them look better and more organized. This elegant and classy design can match almost any décor for different occasions.
Comes With 6 Glass Straws and 1 Cleaning Brush - Glass straws don't have to bear the risk of plastic straws encountering high temperatures that can increase the risk of cancer, which is good for your health. Easy to clean with cleaning brush.