Enter Air Boeing 737-800 CFM56-7B jet engine compressor blade that we have transformed into great a great looking set of cufflinks!
 
These are blades that have flown thousands of flight hours so each one will show unique marks and blemishes. These look absolutely great on a suit and are a great conversation starter & talking point. 
 
Complete in a jewellery box, they make a superb gift for a pilot, engineer, aviation enthusiast for birthdays, Christmas, retirement and more.