This 100 gram gold bar combines the benefits of a large bar with the flexibility of buying multiple smaller 1g bars. These bars are presented as a single piece in a sealed package that lists the weight and authentication of the bar, however their design in a 10 x 10 grid means that it is east to break off smaller bars in exact 1 gram units should you ever wish to trade part(s) of your bar. It provides an extremely cost effective alternative to purchasing multiple smaller gold bars.