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Double Reservoir: The Crystal Dream has Visconti's patented 'double reservoir' power filler, a vacuum filling system that is easy to use and has considerable benefits. The user is able to fill the pen with the equivalent of 10 cartridges of ink, and thanks to the two reservoirs, prevents ink from leaking during air travel.
Nib Material: 18K black ruthenium plated gold
Filling Mechanism: Double Reservoir Power Filler