◆ product description :
* softness and low coefficient of friction of teflon will reduce wear and tear on your pen to virtually zero, compared to pen rests made from other materials such as general plastics, wood, urushi, etc.
* absolute chemical resistance, hydrophobicity, UV resistance of teflon will prevent it from getting ink stained, UV degraded, etc. even if it gets stained with ink, it can be cleaned with harsh solvent (for example, acetone).
* be careful not to scratch it with your fingernail, because teflon is very soft.
5. optimized pen-resting design that accepts various size of pens, through research. (Max pen diameter 25mm)
6. (Not mandatory because teflon will not scratch hard plastics)
how to apply soft pad to the slot (for aesthetic purpose)