Customers appreciate the attractive appearance and beautiful colors of these coasters, noting they are as pictured and have a lovely terrazzo-like look. The product is also praised for its good quality, sturdiness, and substantial weight, with many finding them to be a solid and well-made addition to their homes. However, some customers have experienced issues with color accuracy, receiving shades that differ from what was expected or pictured, and a few found the finish to be shiny and slippery. There are also mixed opinions regarding the stability of the coasters, with some noting they wobble.