Unusual mystere of the containment

Well Lena. Sweet and lovely imagination. Isn't it better to daydream to a coral reef of a remote island. It is actually a coral 25 cm L, approximately. Your participation in the game has been appreciated.

Ouch-ouch ! A sole, that will do 'bich'. Not true it is a coral of 25 cm L, 10 l and 7 cm / s. But you're all the same in a certain proximity, since some of the 'natives' of the antipodes, use it to erode the calluses plantar. Thank you Daniele for your appreciation.

It is actually a coral reef. It can be used to scrape the feet of their calluses. Crushed it can be used in the household for the maintenance of the grounds e.g. Thank you for your com Gipsy.

Thank you for your participation. In some way yes this could be an object or the household except that in some parts of the antipodes of the 'natives' use to grate the calluses of the feet

It is a coral sometimes used by populations distant to scratch the feet, calluses of the feet

for the discovery ! Finally I was not so far away with my brush ! That's a bit like a pumice stone in fact. Thank you for the game.