These were the most expensive shrimp I've purchase since I got into this hobby of shrimp keeping. They owner Shelly of luckyaquatics was very helpful and patient. Reply back to all my emails, sent me groups of pictures to choose from. The shrimp themselves, these were very small shrimp about 1/4 inch in size but already very high quality nanashi. Their color still needs to develop more but that will happen over time as they grow. Overall, very happy with my purchase.