Robert Oster Standard Ink Sample Bundle

<p>We've curated a selection of five of our best-selling Robert Oster standard fountain pen ink samples. Each 2ml sample comes in a labeled plastic vial.</p> <p>This set includes the following colors: Robert Oster Blue Water Ice, Robert Oster Caffe Crema, Robert Oster Fire & Ice, Robert Oster River of Fire, and Robert Oster Tranquility.</p> <p><em>No substitutions. This bundle was last updated on August 13, 2025. Specific sample sets are not packaged separately from other samples ordered.</em></p>