The knobs that fit on the 4 corners are terrible. You screw them in and the ball still wobbles. You keep trying to get them straight and it's impossible. Finally one of the knobs won't unscrew at all. The bed is fine but if you want knobs that look straight and that you or a child may accidently touch, don't get this bed.
The knobs at the 4 corners.
The knobs that fit on the 4 corners are terrible. You screw them in and the ball still wobbles. You keep trying to get them straight and it's impossible. Finally one of the knobs won't unscrew at all. The bed is fine but if you want knobs that look straight and that you or a child may accidently touch, don't get this bed.