Never actually seen this done but funny! By the way you can now get a fantastic range of Office Chairs, desks and discount bundles from us Castors Unlimited Ebay Store
Castors Unlimited supplies a wide range or industrial and domestic castors. Think about life without the wheel and how life would be affected wthout this taken for granted invention.
We also supply a range of adjustable feet, tube ends and hand wheels for a wide variety of applications.
Check out our product range for more information