The popular Hudson Penny Round Series now comes in a sample size. The Merola Tile Hudson Penny Round Cobalt Porcelain Mosaic Tile - 6 in. x 6 in. Tile Sample is ideal for use in your bath, shower, light-duty floor, backsplash or any setting that needs a tranquil take on a timeless design. These tiles feature an eye-drop effect reactive glaze, creating a luxurious blue center with white edges- a clean, classic vintage color scheme. Impervious, frost-resistant and easy to clean, this tile is a perfect choice on its own, coordinated with other colors in our Hudson Penny Round series or cut into strips for accent applications. See 100605393 for the full size mosaic. Color: Cobalt / High Sheen.