E3D RapidChange Revo

The RapidChange Revo by E3D is a revolutionary hotend ecosystem that allows you to swap 3D printer nozzles easily and quickly just by using your hand. there are 40+ variants of Revo nozzles available for all printing applications. No pesky tools or hot tightening is needed - simply screw in the nozzle until it is finger-tight and you are ready to start 3D printing! RapidChange Revo hotends and nozzles are compatible with most 1.75mm 3D printers, such as name brands like Pulse, Creality, and Monoprice 3D printers.