LM8UU with sliding elements made from IGUS filament

Being in possession of a filament of 1.75 and having the printer on a 3mm extruder invented how to do cheap LM8UU The bearing replacement. Just print the handle and install in the middle of the 8 pieces long at 22 mm of IGUS filament who works as sliding elements.
Main idea is to use popular filament as "special" sliding fill for bearing. You do not need any special printing slider. Easy to service and replacement slider element.
Useful links:
SLIDER - http://www.igus.com/wpck/11723/N14