Steampunk Top and Spin Station

**steam·punk** (noun) *a genre of science fiction that typically features steam-powered machinery rather than advanced technology*

Here's a long spinning top design in the steampunk style. It's based on the **3D Spin Top** http://www.thingiverse.com/thing:1765506 in that it uses a steel ball bearing as the tip. I've also designed a matching spin station that uses a double concave, 75 mm diameter, 500 mm focal length glass lens (available from Amazon https://www.amazon.com/gp/product/B016P83OB