It_ quite well built. It makes a smaller donut than my other dropper, but holds a great amount of batter so not constantly stopping to refill. It has a calibration at the top that you must work out to get the right size donut. Few problems all over. Would like to see some info on the calibration though as there is nothing. I like it and I_e made donuts for over 40 years. So I would recommend this dropper if you make large amounts.