Top positive review
2 people found this helpful
Great if you can hide it properly
on 19 May 2017
This has a grey/white pitted surface, that looks like the sort of rock you would find in a fish tank ornament.
Having said that, it looks pretty good at a glance, and as long as no-one's specifically looking for a key rock, it should do OK.
Gently pushing rocks round would show that it's got a flat underside though. Best hide it rather than leave it in plain sight.
It's big enough to take a standard yale key. The plastic plug's fairly tight, but not waterproof, so it may be a good idea to get a brass key, or spray it with WD40 before storing away.