Whether you're going for an eco- or a fashion-forward aesthetic, your logo will look in its element on this refined cork coaster. Apart from cork's natural absorbency, it's also hypo-allergenic, anti-microbial and anti-fungal. Not to mention that it is a truly renewable resource, with the harvested bark layer growing back on the cork trees in natural nine-year cycles. Cork is also nature's perfect anti-skid material, and won't ever scratch fine surfaces. These custom coasters only take a damp cloth to clean and towel to dry.