I already have a feeling I am going to regret getting rid of this one but here we go. This is one of the errld.com/Flex mini oil rigs. It has a 18mm DI joint on it. Comes with the dome and glass nail. I got this when I was thinking about making oil but it didn't work out and this has gone largely unused. I was able to pair the Solo up to it with an O-ring and it hits great. I want to keep it but I don't expect the laws to change here anytime soon so I figure its probably best to move on. I would like $83 for this, $80 for the pipe and $3 for PayPal fees. I will cover shipping. I am open to trades for other glass pieces.