A very special pair of Car Flinks!  The base is 925 Sterling silver of which has been black Rhodium plated.  The face of the Flink has a background of actual carbon from the Ford GT, some silver swarf edging with a piece of needle bearing from the gearbox in the centre.  These have been resin set.  They're gorgeous, look great on a white cuff and what a fabulous gift.  They come gift boxed and postage is free for the UK.