These 1 kg silver bullion bars are manufactured by the precious metals refiner Heraeus, either in Germany, Switzerland or Hong Kong. These 1 kg silver bars are a cast silver bars with a silver purity of 99.9%. Weighing 1000 grams or 32.151 troy ozs, the handsomely designed 1 kg silver bar has a high lustre front surface and curved edges. 

The bars display the refiner’s name ‘Heraeus’ or 'Argor-Heraeus' and the silver bar’s purity and has a unique serial number. 

Heraeus Germany, Heraeus Hong Kong and Argor-Heraeus are current members of the London Bullion Market Association’s (LBMA) prestigious Good Delivery List for Silver, the international standard for silver refiners. 

Savers and investors in physical silver bullion can purchase 1 kg Heraeus silver bars confident that they are buying investment grade high purity silver bars produced by one of the most respected names in the precious metals refining industry.

These bars have different motifs including the standard Heraeus Germany design, the Heraeus Hong Kong design, the Heraeus Germany Lunar design of various years and the Argor-Heraeus design.