I had been using this sax for about three and a half years and right now the d-key is very weird and the e-key pad had been falling off constantly even after we melted the glue and put it back on

My low C key wasn't working (leaking)

The keys don't feel flimsy at all.

The Mendini by Cecilio instruments DEGRADE RAPIDLY!Even with proper care and maintenance, the keys go out of alignment

The right hand palm keys are a little far

I have two issues, the first issue I have is that the G# key can be very sticky sometimes

First one we ordered had a loose octave key.

I have no idea how responsive the keys are, or how the sound compares, or anything like that

Every other key however works completely fine.

My son lost the Low Bb Flat Table Key.

The A keys still dragging and the leather pads sound like my daughter chewing gum, again.

I think I know why there are so many reports of broken keys, bent rods etc

The high octive key on the e flat alto, didn't work at all

Replacement had a broken wire that secured another key.

I brought it to a reputable repair shop and the technician stuck a thin tube light inside the sax and showed me just how many light leaks the keys had