MP Select Mini ABS Fan Nozzle with Shut Off

A small slide in nozzle for the stock fan shroud. This has greatly improved my prints by: 1) Reducing cooling of the part. 2) Allowing some cooling and improving overhangs. Also this nozzle directs air horizontally across the extruder nozzle instead of directly at the bed.

Assembly: The small part slides into the right side at the base of the nozzle. Half way for cooling, and all the way to close.