They are ceramic with a cork bottom and appear to absorb condensation for glasses. I have used them several times on my wooden table and without water rings. They are very beautiful too. I really like her. No complaints.
πΏ Commercial Popcorn Machine - 6210 Great Northern
6 Review
πΏ Revive Your Carnival Experience with Popcorn Nostalgic Accessories and Supplies!
7 Review
πͺ Nostalgic Fashioned Carnivals Fundraisers with Resistance Twist
5 Review
π Cotton Strawberry Machine: Benchmark USA 82006 - Enhanced Quality and Performance
9 Review