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◆ R&D Log

13 types of grip sections development for PEEK/ULTEM pens

by Eureka_Admin

 

I just started the development of 13 types of grip sections,

for PEEK/ULTEM fountain pens.

 

i started off with "One-Piece Thick Arc"

this will take quite a while,

because these designs are all thicker than Urushi grip (13 types).

so i am starting everything over again.

 

in the end, it will be worthwhile though...