The handle does not sit inside the black circular plate nicely. DO NOT OVER-TIGHTEN. Because the handle does not sit in the circles, but more on top of them if you over-tighten the paint starts to chip :( super disappointed. Not sure if I just got a lemon or what. The instructions do not allude to not tightening too much. If it wasn't for that they seem very sturdy and the slot for your hand on the backside is deep enough to move comfortably with one hand