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● R&D

Eureka V8.2 Symmetry (September, 2019)

by Eureka_Admin 2019. 10. 7.

Upgrade List (compared to previous version)

 

1) double start thread used

2) overall thickness reduced

3) grip a bit longer

4) internal design changes to improve concentricity and stability

5) fully usable as eyedropper (ink will not seep through threads, because sealing happens before it)

6) Internal design changes for smoother capping.

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