[notorious]

Genuine Audi wiper blades, Left and right are ordered separately:
4B0 955 425 + 4A0 955 425 B
You buy them only one time and they'll last forever

They are made made by SWF, which is premium German brand
with IMHO best proprietary 'rubber replacement system'

Then all you buy is replacement rubbers:
part number 895 955 429 A
You need 2 pcs each time

You remove wiper blades and there's a clever SWF proprietary system to replace just rubbers
I do this since 2010 every year and I never replaced my wiper blades any more

SWF are by far the best

Now
DO NOT buy 2-in-1 blades kit part number 4B0 998 003 made by Valeo
They are proper crap

Don't thank me