Game changer! Printer changer. Let's just say that I can't print TPU at 75 mm/s I was not able to print at 25 mm/s. I'm pretty sure I can go higher. The other advantage is the retraction, downed from 5mm to 1.5mm and the retraction speed from 45 mms/ to 100mm/s. With PLA I print at 200 mms/s now, but I'm pretty sure I can go higher. I was afraid that the motor it would get hotter and explode :). No freaking way. It's just a little bit warm, even after a stressful print with a lot of retractions. It's crazy! You need to adjust the Verf of your driver motor to 0.6v. Mine was, with the older motor at 1.3v. I use Klipper, but you will get the info for every firmware marlin too. The prints are much smoother, the layers are perfect, a great quality improvement at a higher printer speed. It's totally worth it. Seeing and knowing everything I know now, after installing it, I would pay a 100euro without blinking, and still think that is a cheap. This little thingy, man... The best ever direct drive extruder, period! Oh... I'm using an ender 3 V2, by the way....

Game changer! Printer changer. Let's just say that I can't print TPU at 75 mm/s I was not able to print at 25 mm/s. I'm pretty sure I can go higher. The other advantage is the retraction, downed from 5mm to 1.5mm and the retraction speed from 45 mms/ to 100mm/s. With PLA I print at 200 mms/s now, but I'm pretty sure I can go higher. I was afraid that the motor it would get hotter and explode :). No freaking way. It's just a little bit warm, even after a stressful print with a lot of retractions. It's crazy! You need to adjust the Verf of your driver motor to 0.6v. Mine was, with the older motor at 1.3v. I use Klipper, but you will get the info for every firmware marlin too. The prints are much smoother, the layers are perfect, a great quality improvement at a higher printer speed. It's totally worth it. Seeing and knowing everything I know now, after installing it, I would pay a 100euro without blinking, and still think that is a cheap. This little thingy, man... The best ever direct drive extruder, period! Oh... I'm using an ender 3 V2, by the way....

Game changer! Printer changer. Let's just say that I can't print TPU at 75 mm/s I was not able to print at 25 mm/s. I'm pretty sure I can go higher. The other advantage is the retraction, downed from 5mm to 1.5mm and the retraction speed from 45 mms/ to 100mm/s. With PLA I print at 200 mms/s now, but I'm pretty sure I can go higher. I was afraid that the motor it would get hotter and explode :). No freaking way. It's just a little bit warm, even after a stressful print with a lot of retractions. It's crazy! You need to adjust the Verf of your driver motor to 0.6v. Mine was, with the older motor at 1.3v. I use Klipper, but you will get the info for every firmware marlin too. The prints are much smoother, the layers are perfect, a great quality improvement at a higher printer speed. It's totally worth it. Seeing and knowing everything I know now, after installing it, I would pay a 100euro without blinking, and still think that is a cheap. This little thingy, man... The best ever direct drive extruder, period! Oh... I'm using an ender 3 V2, by the way....

Top quality, great performance. Not mention in description...there are 2 sheets of paper in the package with all settings for Marlin,RepRap,Klipper...it help a lot and save time. Thanks.

Top quality, great performance. Not mention in description...there are 2 sheets of paper in the package with all settings for Marlin,RepRap,Klipper...it help a lot and save time. Thanks.

Top quality, great performance. Not mention in description...there are 2 sheets of paper in the package with all settings for Marlin,RepRap,Klipper...it help a lot and save time. Thanks.

Works very well, is very strong and holds the filament firmly. Construction is robust and has good quality motor. I would recommend adding a short piece of ptfe tube into the pneumatic connector so the filament is not scratched and the connector is not worn after some time.

Works very well, is very strong and holds the filament firmly. Construction is robust and has good quality motor. I would recommend adding a short piece of ptfe tube into the pneumatic connector so the filament is not scratched and the connector is not worn after some time.

Works very well, is very strong and holds the filament firmly. Construction is robust and has good quality motor. I would recommend adding a short piece of ptfe tube into the pneumatic connector so the filament is not scratched and the connector is not worn after some time.

came fast and good, well packed

came fast and good, well packed

came fast and good, well packed

Came quickly and as advertised.

Came quickly and as advertised.

Came quickly and as advertised.

looks like serious quality material. Good packaging. will see in practical use...

looks like serious quality material. Good packaging. will see in practical use...

looks like serious quality material. Good packaging. will see in practical use...

Looks good. Haven't tried it out yet. Didn't realize it doesn't come with a heatbreak so had to order one so now have to wait to install it.

Looks good. Haven't tried it out yet. Didn't realize it doesn't come with a heatbreak so had to order one so now have to wait to install it.

Looks good. Haven't tried it out yet. Didn't realize it doesn't come with a heatbreak so had to order one so now have to wait to install it.