What was your source for this sewing project? Online Photo or Website Name of website or photo Tetrahedron Coin Purse With Zipper Link to website or photo www.craftpassion.com/2011/06/triangle-coin-purse-with-zipper.html What are you most proud of? I made 4 of them and gave 3 away to friends and 1 for my daughter. Now, I need to make more because everyone is asking for one. The tetrahedron shape make it a good coin purse since you can see the coins clearly and pick the one you need.