Spiro-Shapes

Coasters? Wall decorations? Math swag? Ninja stars? You decide.

These models were made from [Spirograph](http://www.amazon.com/Kahootz-01001-S-Spirograph-Deluxe-Design/dp/B009VE38CI) drawings using the new [Shape Maker](http://www.makerbot.com/blog/2015/04/16/makerbot-printshop-1-5-bring-your-drawings-to-life-with-shape-maker/) tool in the MakerBot [PrintShop](http://www.makerbot.com/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!

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#####Twitter: [twitter.com/mathgrrl](https://twitter.com/mathgrrl)

#####Hacktastic blog: [www.mathgrrl.com/hacktastic](http://www.mathgrrl.com/hacktastic)

#####Shapeways geekhaus store: [www.shapeways.com/shops/mathgrrl](https://www.shapeways.com/shops/mathgrrl)

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