Project Description
When the eraser is used at the last minute, always too small to use or too small to be lost. Thus, through the thread structure will be a combination of old and new eraser. So that the eraser can be fully used.
Problem
When using the eraser, the last remaining small piece. It is difficult to use and easy to fall. Thus creating a wasteful behavior.
Solution
By thread shape wipe details. Through rotary useless old eraser into the new eraser. Old Eraser can completely used up.
3D Molding & Printing
After the 3D model is drawn, the mockups is made by 3D printing. Spray one layer after another of primer and polish it over and over again. Finally, use matt paint to show the surface texture of the eraser.
