We are proud to offer acacia wood for our coasters! Acacia is renewable and sustainable source of wood with minimal impact on the environment. Increased use of this eco-material helps cut carbon production. All of our pieces are hand finished and truly unique with natural variances and inclusions. The customized area will show a natural variation in color and tone as well. Sold individually - not in sets HOW TO ORDER: In the personalization box tell us: -What you'd like engraved -Design number (See listing photos for options)