A dropdown adapter is basically an elbow attachment of ground glass which is ideal to connect every sort of ground glass joint and drop down with an oil reclaim bubble below to another joint. Female to Male suggests that female joins the rig. The key aim of glass drop-downs is to transfer the heat away from the joint of your bongs to avoid damage from repeated heating with a dab torch or lighter. Drop-down attachments also help to maintain a distance between the nail and the face to reduce the risks of getting burnt inadvertently.
Approximate Length of drop-down: 4.5
No increased height to install attachments.
Available in both male and female drop-downs variants of 14 mm and 18 mm.