The abacus is a trinket that can be obtained by opening a chocolate mystery box. The chocolate mystery box was available during the Chocolate Mystery Box Promotions in September 2012, 2013, 2014, 2015, 2016, and 2017. Additionally, the abacus was available (in sea green) from the Fox Box Promotion in April 2014.
The abacus is available with a primary color of chocolate and the following secondary colors:
|White||Yellow||Blue||Aqua||Lime||Green||Lt. green||Magenta||Persim.||Sea grn.|
The abacus is available with a primary color of sea green and the following secondary color: