This is a glass reclaim collector that is available in both 14mm and 18mm joint sizes. This one comes with the plastics cilps so it is more convenient to use. This is great for dab rigs.
I am happy with my pipe screens order.the product I received did not look like what was in the picture that I ordered from,there were only 2 styles/colors in what I received instead of the variety pictured,but they work well.
Very happy with my purchase. I am new to dabs and such. I love this little rig!! As described and very carefully pkg'd and it arrived quickly. I highly recommend this seller.