See All Posts555 "Super Grip" type has been developed "Super Grip" type has been developed in PEEK material 54 individual micro "protrusions" are precision-machined individually. these bulges fits between finger print ridges, enhancing anti-slip properties. different boundary lengths were tried for choosing best overall aesthetics. in the end i chose the one in the last picture. it seems quite adequate, not too excessive. in terms of performance, i.. 2023. 5. 24. Eureka Symmetry Model (PEEK material) new symmetry model has been successfully developed in PEEK material This is a fully precision-machined pen from solid peek rods. we only use the PEEK material imported from Germany (high quality) PEEK is a hyper-performance plastic (or super engineering plastic), that has following characteristics: 1) superb chemical resistance 2) high temperature resistance (max 260C) 3) superb strength, wear r.. 2023. 5. 18. Eureka Symmetry Model developed new symmetry model has been developed Material: ebonite, special plastics etc. design not suitable for urushi coating (a different model will be created adequate for urushi coating in the future) below photo shows a sample of this model (unpolished state, a further polishing process will be applied) comparison to prior symmetry model overall thickness and length reduced (cap size reduced, below .. 2023. 5. 10. . 2023. 3. 8. . under normal low-lighting under bright lighting such as sun / led lamp etc. engravings: cap: butterfly barrel: butterfly 2023. 3. 8. . 2023. 2. 28. . 2023. 2. 28. . 2023. 2. 28. . 2023. 2. 28. eureka symmetry 2023. 2. 27. eureka symmetry 2023. 2. 27. . 2023. 2. 24. . 2023. 2. 24. . 2023. 2. 24. . 2023. 2. 24. . 2023. 2. 23. . 2023. 2. 23. . 2023. 2. 23. . 2023. 2. 23. . normal lighting hard to see details bright lighting bit of detail can be seen it will take much time for outer thick layer to clear up a bit. when urushi is exposed to lighting/sunlight outer layer becomes a bit clearer more details should be seen in the future 2023. 2. 23. . 2023. 2. 23. . under normal low-lighting under bright lighting such as sun / led lamp etc. engravings: cap: crane, cloud barrel: crane, cloud 2023. 2. 22. . 2023. 2. 22. . 2023. 2. 22. . 2023. 2. 22. . 2023. 2. 22. . below photo is normal lighting, engraving can't be seen under lighting some engravings may be visible it may take 1+ year(s) for the outer thick usushi layer to become clearer, then engraving will be much more easily seen below photos are under very bright lighting (like sunlight) engraved images for cap: mermaid, jellyfish, sea plants, dolphin engraved images for barrel: dolphins, sea plants re.. 2023. 2. 19. . 2023. 2. 19. . 2023. 2. 19. . taken under photo-light condition, actual product will be darker, although due to the nature of urushi, the outer layer will become clearer as time passes please note, as you rotate the b&c all the way around, you will find just 1 part of the pen, in the middle (as seen below) barrel is slightly thinner than cap. 2023. 2. 19. 이전 1 ··· 3 4 5 6 7 8 9 ··· 19 다음
