This seller has handled this transaction with the utmost care, product shipped very quickly that stack. In excellent salesman he made a very neat package for a stack to a handful of euros, some sent me piles of just taped on a sheet of cardboard. In this case the battery is in a blister to take without having to touch it was because information for a battery for a watch must be handled and installed in the watch with a tweezers (forceps) in antistatic plastic which prevents unload partially the battery. I have to date enough stock batteries for a watch amateur as well as joallerie, but I know or find a willing seller to date. THANKS TO THAT TRADER.