[alfiedotwtf]

Don't forget to read the reviews though... rollerblade wheels are good for tiles/wooden floors, and not so much for carpet (they won't spin on carpet and just be annoying).

[jjeaff]

Really? I found that the larger roller blade wheels work much better than stock plastic castors on carpet.

[blacksmith_tb]

Yes, I am using them on hardwood floors, good point!