Faucet attachment

Here's a solution to a problem which came from solving another problem 😆Problem statement:-My sink faucet comes with an aerator, which makes washing my glasses streak-free kind of hard.-I removed the aerator, but then water tends to flow backwards down the faucet's ‘neck’ when the water pressure is low (trying to save water). This happens because the neck is angled slightly upwards. Solution:An attachment to guide water downwards (not backwards) regardless of the water pressure. I could have taken out everything in the aerator and just attach the aerator body, but hey, I have a 3D printer! The attachment is for M24 thread size.