very simple device to use, the handle sometimes tends to fall (be careful) for the ravioli, it works I have still used once, you have to catch the hand, including the amount of stuffing to put on, it is not immediately in the income but can be arrive
overall it is a good price / quality ratio (This unit is not very expensive compared to all possibilities)
for cleaning, like all the pasta machine, do not use water (this will damage the device)