It's sticky...

Mounting parts

Shift knob for manual transmission (spherical)

Impression

Immediately after installing it, there were no particular issues, and because it was lighter than the original, it felt good and I liked it, but when I washed the car and used Mazda's original leather cleaner to clean it, it gradually started to feel sticky.
The frequency was about once every two or three months, and at first it settled in while I was driving and wasn't a problem, but eventually, right after cleaning, it became unbearable, so I decided to go back to the original after eight months of use.
I think there must have been something fundamentally wrong with the way I was caring for it, but it's still a shame. I was using wet wipes with alcohol in addition to leather cleaner.

TT from Hyogo Prefecture

Vehicle model: Roadster Model: ND5RE Grade: SSP