LOVE this cache. Sadly, I think I am going to stop leaving TB's in it though. Sooooo many very young kids and newbies hit this one that TB's are always going M.I.A. All of the missing ones were cleared out just a couple of months ago. The C.O. even wrote a note on the lid about it. Now, back up to 8 M.I.A. ATLEAST 4 of which I just placed in it a couple of weeks ago.