We have no idea who had the idea of putting Liquorice Allsorts onto a pair of cufflinks. Our theory is that it was just before lunch.

Round Dimensions (DxW): 22mm x 10mm (approx.)
Weight per cufflink: approx. 8g (light)
Square Dimensions (LxWxH): 19mm x 19mm x 11mm (approx.)
Weight per cufflink: approx. 9g (light)