That explains why i found one at work the other day, it had a rainbow on it and a girls nameThere is a group on Facebook where you paint hide and find rocks around a certain area that’s what they they were originally for, but I’m not sure I can part with them!
There is a trend for this, we found a minion one in the park in Liverpool and a pokemon one on the pier in Bangor in Wales, they usually have twitter hashtags or facebook links painted on... most are for schools and charities, the minion one was raising awareness of a kids cancer thing and the dead kids classmates painted them so people would remember her... cant remember what the pokemon one was but still like a kids school thing, think you're meant to reply you found one then take them away and hide them again to raise awareness of stuff... think people under the age of 25 know about this mostlyThere is a group on Facebook where you paint hide and find rocks around a certain area that’s what they they were originally for, but I’m not sure I can part with them!