Cowculator carving

A pleasure of computers everywhere, the cowculator carving can rapidly "cowculate" simple equations for even the dullest of arithmeticians. Related to the fantastical plane of Bopalopia, the bovine pocket aid is an indispensable tool for any questing student of the accounting fields.

Pieces:

(1) the wood for a cowculator carving

(1) the numbers for a cowculator carving

(1) the paint for a cowculator carving

(1) the spectacles for a cowculator carving