Woolly Institute Natural Stone Marble CoasterThis beautifully tactile coaster from Suffolk based company, Country Creation, is handmade from Botticono tumbled natural stone marble. A beautiful addition to any home and makes a gorgeous gift. Protected with a heat resistant glaze which is food safe, the underside has cushioned feet to prevent scratches to your furniture. Simple cleaning with a soft, damp cloth. As the marble is natural product, there may be some unique differences in both colour