About this 3D model

Coasters? Wall decorations? Math swag? Ninja stars? You decide. These models were made from Spirograph drawings using the new Shape Maker tool in the MakerBot PrintShop iPad app. Step 1: Draw geeky math shapes with a Spirograph. Step 2: From the PrintShop Shape Maker app on your iPad, take a picture of your drawing. Step 3: Export and 3D print! I resized all of the demo models to have 2mm height. But don't just print the demo models; go make your own! ===== Twitter: twitter.com/mathgrrl Hacktastic blog: mathgrrl.com/hacktastic Shapeways geekhaus store: shapeways.com/shops/mathgrrl Spiro-Shapes by mathgrrl is licensed under the Creative Commons - Attribution - Non-Commercial license.