Here's the classic Bitch Window tech wrapped up perfectly into a gorgeous little gem of a marble. I know there's a story on how this tech got its name, but I don't know it, ha. Or I've forgotten rather, since I know I read it once, doh. Not sure why it didn't stick, because I loooove the way this design looks! Paired with that green and black dot stacking and you have one crazy killer jewel here! Signed 'JDJ 17'.