A fabulous pair of solid silver cufflinks engineered for men, featuring two moving pistons. The perfect cufflinks for the man who loves cars, engineering or gadgets. Each link features two pistons which can be moved by rotating the small cog behind the silver wheel. Seriously chunky but surprisingly lightweight the cufflinks will be a talking point wherever they are worn and if the company fails to excite then there are always the cogs to play with. Presented in a luxury, black cufflink box…