Hello David,

The 1,25€ chips are used in the roulette tables with 2,5€ minimum bet; you know in Europe in the roulette with the zero you lose the half of your bet in the simple chances. If you bet one 2,5€ chip in Red and hits the zero then you get one 1,25 € chip

Hope you understand the explanation, my english is very poor.

Regards,

Fran