You are looking for a magnetic nano that is the same colour as the structure it is attached to. Please bring your own pen / pencil, and maybe some tweezers to help with log extraction.
This cache is located close to a busy road, junior cachers should be well supervised.
Please take care when replacing the cache, there is less metal than you think.
Congratulations to Bloodsock for being the FTF
This cache is part of a Bikini Bottom themed set