Coasters for drinks absorbent: AIPNUN ceramic coaster set, compared with other silicone or wooden material, ceramic coasters have stronger water absorption. It can absorb spilled drink in 5-10 seconds, keep the tabletop clean and dry. Drink coasters for wooden table protection: Non slip cork base, increase the grip of the table coasters, prevent the coster from sliding, and will not scratch your table or other furniture surfaces. Material: Premium ceramic with cork base. Does not fade and is heat resistant. A thin layer of cork on the bottom protects tables and countertops from scratches, spilling and drops. With these set of drink coasters, no more drinks slipping and sliding around! Great gift idea: Cute cat coasters can be used as home decoration(cat decor), brings a relaxing mood to your coffee drinking time. It is also an amazing gift for newyear/housewarming/party/cat-lover etc. Your family and friends will love this cute absorbent coaster.