About this 3D model

This is my take on a small thing to hold pages open with just your thumb when reading a handheld book. Added an elipse for people with smaller thumbs for a comfy fit. Also made the height to 15mm from 20mm to make it faster and cheaper to print. Added an elipse for people with smaller thumbs for a comfy fit. Also made the height to 15mm from 20mm to make it faster and cheaper to print.