Listen up: interior design faux-paus leave many people red in the face. Don't be one of them. Ensure you have the Glow Brick in your home to divert attention away from unsightly blunders. This extremely stylish Perspex block has within it a lightbulb. Once night falls, the bulb glows an arresting neon blue, drawing people's attention and comments towards it and not unattractive lampshades.

WARNING: should only be used by people with taste.