Some cool business cards template images:
Toilet Company - Business Card
Image by dandooo
This is a business card template for toilet companies.
Névjegykártya vécéseknek.
VIP Membership metal business card
Image by Photasia
VIP Membership card in stainless steel metal by PureMetalCards.com
Milk carton business card keeper
Image by saaleha
I followed this tutorial:
familyfun.go.com/crafts/carton-wallet-675068/
For the business cards to fit comfortably, I printed the template at 110%.
