Welcome to CardDia educational flash cards

Safe & Secure (SSL employed)

We take the privacy of your information very seriously. We provide you a secure online environment on our web store. Carddia.com employs Secure Sockets Layering (SSL) to encrypt your personal information such as credit card number, name, and address before it travels over the Internet.

Ease of use

Every set of cards is designed in compact size. You can carry it easily and study anytime and anywhere.

Endurable

Cards are made of high-quality paper with rounded corner.

Enjoyable

Every card is printed with high resolution images and texts, learning with them become visual enjoyment.

Environmental

Paper materials are SGS approved, and have passed RoHS compliant (2011/65/EU).

Free shipping

We provide free shipping worldwide on every orders with standard delivery.

Satisfactory

If you are not 100% satisfied with our product you purchased, you can either return your order for a full refund or exchange it for something else.

Lifetime Warranty

Any time you lost a card, we can send it to you for free (including shipping cost for the first month after purchase).

Custom-made

Cannot find the flashcard theme you want? We can make it for you in reasonable price.