Origami card tutorial: the instructions are not in English, but the pictures are clear enough. I think you can use any size of rectangle paper, but it looks like the paper in the tutorial was skinnier than typical copy paper.
Jenny: This is interesting envelope package because it's heart shape normally the envelope it's rectangle or square shape . The good thing is the heart shape also can be a rectangle shape. but when you open it . It is a heart.
Diy Scrapbook Paper Envelopes are a great way to customize your wedding invitations or save-the-dates! This sweet and simple craft project is a great way to brighten up someone's mailbox and their day.