Ergonomic Pen/Stylus Grip

Ergonomic grip for Pens/Styluses. I designed this based on a request from my grandmother who has a hard time writing with thin pens. This grip was modeled around a 12mm in diameter stylus. Real life picture was posted before shortening the shaft of the grip, it was originally 73mm tall, it has now been reduced down to 40mm tall. the overall length is 81mm. 

I printed out of PLA and used an infill of 50% for a little bit of added weight. The print came out great and it has greatly helped her writing.