Mechanism Study
The transparent body keeps the nested piston and ink chamber visible for discussion.

01 / VPH-CRAFT-TELESCOPE-PISTON
A transparent study of a telescoping filling mechanism
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A transparent fountain-pen sample presents the nested piston structure and ink chamber for consultation. The available photograph records this single sample rather than additional unverified angles or specifications.
Prices, lead times and availability remain consultation-led until confirmed by Verphos.
02 / Specifications
Lead time: To be confirmed by consultation
03 / Craftsmanship
Material, nib, machining, tuning and maintainable parts.
The transparent body keeps the nested piston and ink chamber visible for discussion.