Did you buy this same product from this seller? it sucks when you expect something and not arriving. I've lost few items, but mostly mailmens fault. I hope you yours get sorted out.
Oh yeah, I ordered that yesterday but there was a delay in the payment process. While waiting for it , I saw the one from eBay and bought that instead, and cancelled the one from greenbuddah. I hope this one works just as well.I got this one from greenbuddahshop on ioffer. I know it is not a drop down one but I really like it.
https://www.ioffer.com/i/14mm-male-joint-domeless-quartz-nail-cup-569102963
They are pretty reputable and shipped pretty fast.
and that is why I wanted that one so bad. I had a banger, although it was a hand worked female joint... but it was too tall for my rig. It would have required a drop down... the only other issue I had with that one was I recieved 2 diffrent ones and neither sat correctly on the joint... one did well enough to tell mw I wanted a ground glass jointed banger. I think they are pretty cool cause you can use a little vector triple flame torch and heat thst flat bottom with a very small torch lighter... very nice for travel where you can bring a large torch.