Ribbity-Ribbitz also prints ceramic coasters and mouse pads. Colors are unlimited – you can print with one color or 10 for the same price. Our ceramic coasters have a cork backing, are very absorbent, and are of excellent quality. Our standard size coaster is 4 ¼ inches across, but if that doesn’t meet your needs, we will do our best to help find something different. Coasters make great low-cost give-aways for customers and they are a constant reminder in front of your customer that your business is available to them! They also make great employee gifts and wonderful end-of-year hand outs.