Infant stimulation card-Advice

Hello to everyone,
I am a new member in this forum.My child is 8 month old.Unfotunately I live in country where these metods of stimulation are notvery popular.So I learn about them here.Is it too late to start showing stimulation card? If it is not, please tell me with what type of cards to start and give me some instruction how to proceed.

It is recommended to show stimulation cards up to 4 months old. You can show any type of flash cards to an 8 month old. I recommend looking around the early learning boards for ideas.