10‎ Subtraction Koplow Dice d6 Math Numbers New Minus Vintage Open Package

The product is a set of 10 vintage Koplow d6 dice specifically designed for mathematical purposes, featuring subtraction symbols on each face. These dice are perfect for role-playing games or mathematical activities that require random number generation. The package is open, suggesting that the dice have been previously used but are in good condition for further play or collection. With their unique design and brand, these dice add a fun and educational element to any game or activity.  Package has a small slit in the plastic. See pictures for details. Thank you!