Kensington Notebook Riser Plus
I have one of these available. Not boxed, but never used.http://www.amazon.co.uk/Acco-Kensington-PREMIUM-NOTEBOOK-RISER/dp/B0001ZN79U
"Kensington Notebook Riser Plus is ergonomically designed to improve typing and view angle. It features four height settings to ensure your notebook is set at the most comfortable level for you. It rotates 360 degrees for presentation purposes. It also increases airflow under your laptop allowing better heat dissipation. Non-slip base ensures notebook is held securely in place. Kensington Notebook Riser Plus accommodates all sizes of notebook."
These go for over £10 on eBay - I'm looking for £5 delivered.
Delivery included in price.
Newcastle Upon Tyne