Loading... Please wait...This innovative product line combines regular and small size pebbles. The two pebble sizes interlock and create a tight compaction that gives the finish an even smoother texture than single-sized pool finishes. Colorful blue, red and green colored quartz along with the sparkle of ocean shells are combined with our premium lustrous white pebbles to make up this finish. The watercolor, in most cases, falls into a medium blue hue.