K2 360 deg Cooling Nozzle for Anet A6

360 Degree cooling nozzle for Anet A6 3D Printer. Snug fit inside stock fan similar to nozzle that came with the kit. There are 7 directed air holes engineered to flow directly below the brass extrude nozzle. This is my 3rd version having refined fit and function. BTW, rotate it 90 degrees to lay the circle flat on the bed of the printer. The photo of the nozzle in the slicer software is not correct.