Review on Overlock Necchi 4455D by Ada Nowakowska ᠌

I sew for myself and loved ones, it is difficult to clean, I did not see that the side part does not open, and it is difficult to clean the overlock in the side part. I need a vacuum cleaner of some kind, while I clean it with rags and a brush. Has some pros It works quite well, I tested it on different fabrics, everything is fine, the knife is sharp. There is a compartment for garbage. Good light, even brighter than what I have on my janome sewing machine Some cons: When working, the sound is as if the Balts inside are shaking like in a rattle. I don't know if this is normal. But in the work everything is perfect, so for the time being I try not to rely on the sound. Perhaps the features of the model.