Shared by Craft Passion -online:
This Zip Itself coin purse is truly an amazing and creative handmade design… zip-up to a tetrahedron shaped coin purse, unzip to a long ribbon. This zip-itself coin purse is made from 2 simple materials that you can get from the shop easily – ribbon and zipper.
Get the tutorial on how to sew Zip Itself coin purse with lining after this jump.
http://www.craftpassion.com/2011/07/zip-itself-coin-purse-tutorial.html/2
And if you want a bit more information from a crafter who made them and changed the size of ribbons and added another ribbon as a lining, have a look at what Hannah Trost from Silver Serpent Studio has to say here on her blog post:
Tetrahedral Coin Purse - A Fun & Puzzling DIY Project!
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