I found this little bottle at a junk shop and no one seems to know what it is or was used for. I have a few ideas but does anyone know for sure. The mark on the bottom says “opi63” or “op163” with the number ’33’ and with a mark I cannot distinguish but which looks like a diamond/oval shape with an ‘s’ inside it and the number ‘6’ next to it???? Maybe it could be put on the “What is it Wednesday” page. I’ve just been so curious with this (somewhat phallic-looking) little bottle. Any ideas? I suspect it’s medical but who knows. Oh, yes, there is no opening or hole it the tip – it is a closed bottle. I’ve included a pic of the internal space leading to the tip. Sorry, it’s not that clear but it’s the best I could do.[attachment]Little bottle 1.jpg[/attachment][attachment]Little bottle 2.jpg[/attachment][attachment]Little bottle 3.jpg[/attachment][attachment]Little bottle tip Clearer.jpg[/attachment]