I thought all of these were extinct. Guess not, cause here is a lonely one. Since everyone now has a cell phone, this probably never gets used anymore. The log is a flat sticker type log, inside the 12x12 x4 plastic "container", which is hanging from the host. Once you get to GZ, you'll recognize the host right away. Hope this is enough info, without spoiling the fun of the search. Enjoy👍