MakerBot MP07325MAKERBOT SMART EXTRUDER + FOR MAKERBOT REPLICATOR 5G AND MAKERBOT REPLICATOR MINI 3D PRINTER, UPGRADED EXTRUDER 2016 MODEL SOLD BY PROMEDIA SUPPLIES

It will jam before its ridiculous 6 month warranty is over and then you'll have a choice, go through the procedure to return it to be repaired or replaced (only if you have been using over priced makerbot filament) or void your warranty by doing the two second job yourself, so then when a real issue comes up a few months later, good luck getting any help from makerbot.when I say real issue, here are some issues I've had with ALL of the different smart extruders I have owned. Slipping, not extruding consistently, filament leakage, heating errors. I have done everything to amend these issues right down to the software, but in some cases the problem was un-fixable. and I had to figure it out on my own because their support would not respond to any of my tickets.