Threaded Sink Aerator

I fused the faucet treaded half of the @N_F_B model with the water saver from @MadSoul3D to create a water-efficient bathroom sink faucet spout. It is a replacement for the contractor-grade faucet from the 1990's so it must be more efficient, right? In any event, it is an improvement from the original. Thanks to both original designers who deserve all the credit for this as all I really did was mash them together.