Wholesale Rustic authentic natural slate square shaped coaster. Choose your pack size from 4 - 800 pieces Perfect for laser engraving, painting or chalk. Made from natural slate these hand cut coasters have a rustic look and rough edges. These coasters are great blanks for personalising, once received these can be written on with chalk or marker pens. If laser engraved, the text shows as a lighter grey, an effective contrast against the natural darker grey of the slate. They also make a fantastic wedding favour idea! Instead of place cards, why not have engraved or even hand write on the name of your guest. Even when the wedding is over, they will have a thoughtful gift they can take home, a keepsake to remember the special day. Suitable for most drinkware from wine glasses to tumblers and coffee mugs to beakers. The coasters have 4 EVA foam feet to prevent any scratches from happening to surfaces. Dimensions: 10 x 10 x 0.5cm (3.9" x 3.9" x 0.2")