Volcano Style Brass Nozzle in Bore Sizes 0.4-1.2 mm for 1.75 mm Filaments

This is a  brass Volcano length nozzle.  Volcano blocks use longer nozzles.   (This is not for use standard V6 or MK7, MK9, MK10 aluminum heater blocks.)  Volcano blocks use longer nozzles.    If you'd like to print fine details and keep your volcano heater block, installed, the 0.4 mm Volcano nozzle is great.  No need to change back to a standard heater block, to have finer details.  Keep you volcano heater block in place, and just swap nozzles.  Cheers! We have always recommended that printing with a Volcano nozzle is best done at lower layer heights.  Although, you 'can' increase your layer heights, our best advice is: to take the speed gains with increased flow.  For larger bore nozzles, and maintain a fine to medium (0.10, 0.12, 0.15, and 0.20) layer heights.  This keeps your walls smooth.  Many think you need you should increase your layer height with a larger nozzle.  You can, but then you loose aesthetics, and strength.  You can gain more speed, but if you aren't happy with the