Perfect for your pets that require small feeders, such as poison dart frogs, bumble bee toads, mantellas, praying mantids, and slings. Best of all, we guarantee live arrival and provide a generous overcount. These are true pinhead crickets - they're tiny (about 1/16").If you'll be feeding out the pinheads within a few days of arrival, feel free to keep them housed in their shipping container. The carrot we provide them with will make an ideal food and water source. If you'll be using the crickets over a longer period of time, please set them up in more permanent cricket housing.