This is a Rider Capsule that came with a Kyaradeco cake. Only the capsules in the image are included; there are no instructions, etc. I've loaded them into the Zetsumerise Driver several times to confirm the sounds. After that, they were stored inside a capsule cylinder. I haven't used them much, but please understand that they are used items before purchasing. They will be shipped via Mercari convenient delivery for peace of mind.