I finally got to play with flexible filament! A client needed a push button for a prototype. I was really impressed with SainSmart's Flexible TPU. The first print came out great, using the recommended settings.
Here's a functional 3D printed prototype I designed for Chris Tatum @ctatum870 from a napkin sketch. When you're shaving the back of your head and can't see what you're doing, the Mirazor mirror attachment solves that problem! Chris is currently working on the production stage and I'm excited to see Mirazor hit the market!