Female thread dual mode faucet aerator, can match on kitchen faucet Flow rate adjustable, when the water pressure is too big, you may ajust the water flow by rotating the button on the aerator easily Dual mode water streams, soft aerated water can be used for fruit and vegetable washing and strong spray water can be used for cleaning the dishes and dirty part on the sink 360 degree rotation, the aerator has dual ball joint to connect the thread and housing part, so it can enlarging the rotation angle of the aerator, can clean every corner of the sink