Hi.
I would like to see a video review of these products. You haven’t shown anything here for a long time. In particular, look at the N.D.S.L system (no drip, no splash, no leak) in operation, especially in comparison with 17223.
And I ask you to clarify what length is the assembly 17461 and 17457? In the description 17457, the diameter is 24mm, is it really narrower than 17223 (the diameter is 26.1mm)?