DIY a 3D e-card

Still think about what present is best sending regards?  Howdycard can help you.  You can design and DIY a 3D card yourself. And then you can send the e-card to your friends as a gift and also can share it in your blog through copy and paste html code. And the whole process is very simple.
If it can improve interactivity, it would become better.
The manipulate window and the whole process as below:

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