This set already contains the exact amount of kaneis for the game Nippon: Zaibatsu and is composed of:

15 x $1 kaneis in copper plating.

15 x $3 kaneis in nickel plating.

10 x $5 kaneis in aged gold plating.

Coin features:

25mm diameter.

7g unit weight.

Moedas coins are made of Zamak alloy, resistant to bending, denting, and corrosion and are between 2mm to 3mm thick.