This is a simple urushi durability test of
super urushi 2 (cured for 6 months)
pen: platinum #3776
urushi: Super urushi 2 (single layer coated)
https://www.youtube.com/watch?v=YhOVgBWUo0M&ab_channel=EurekaFountainPen
◆ R&D Log
This is a simple urushi durability test of
super urushi 2 (cured for 6 months)
pen: platinum #3776
urushi: Super urushi 2 (single layer coated)
https://www.youtube.com/watch?v=YhOVgBWUo0M&ab_channel=EurekaFountainPen
