These high quality blank cards are 28cm x 28cm, plain white – gloss on on side, matte on the other. They are wrapped into packs of 100 cards.
Purchase 200 of these with the ‘How To Teach Your Baby Maths’ book, and you are ready to start – once you have added the dots and numerals as per the book! See the Maths Program page for more details about this.
The other use for these cards is the BIT of Intelligence cards, which are explained in the book ‘How To Multiply Your Baby’s Intelligence’, also available from this site.