WTS IBM Wheelwriter keycaps

[XR6]

IBM Wheelwriter keycaps
Decent condition overall. Some keys have faded dyesub.
Most of the alphas are smooth - I think some have even started to shine a little bit. Lesser used keys like += still have their texture.
I don't remember which Wheelwriter these are from, but I think they were made by Lexmark in 1995.
£25 obo + postage. Pictures: https://imgur.com/a/jScCiDs