Price listed is for ten acrylic/resin stones. These are navette shaped and measure approximately 15mm long by 7mm wide. They have a textured top with a black backs. The color appears to be jet AB. The shape and coloring may vary slightly from one stone to the next. A few of these may have some excess plastic from where they were pulled from the mold. This can easily be popped off. The coloring of the AB makes them look two toned.