nice design and I was a bit weary to print it given the reviews.It needs a few tweaks to work properly. the lid needs a 0.5mm spacer, otherwise it pinches the mechanism. the big gear needs to be the same width all around, otherwise the small gear slips (I modified the print with a knife, as seen in the photos). A way to screw the motor would be nice, as it ensures no movement. finally a way to secure the usb cable would be nice.

Vase mode is way to thin for this model to work. maybe a thicker nozzle is the way to go. I love the design as it allows air to come out as liquid comes in

Awesome model! I had to tweak a couple of parameters to be able to print it in a A1 mini without AMS, but it came out great! thanks!

excelente diseño. tal vez un pequeño ajuste en la inclinación daría una afilada más fina, pero funciona muy bien.