Cranberry Twinkle

Make your writing sparkle with our new TwINKle inks! These inks contain a shimmering particulate that create a beautifully unique writing line.Twinkle inks requireadditionalpen maintenance and cleaning compared to their traditional ink peers and perform best in a pen with a medium sized nib or broader. Please dont use Twinkle inks in vintage pens or pens that cannot be disassembled for cleaning.Every batch of Birmingham fountain pen ink ismanufacturedby hand in-house from a series of raw ingredients selected for quality and consistency.Each bottle is poured, capped, and labeled by hand.Ink IngredientsDiluent Highly purified laboratory grade water to ensure consistencyThickener Tempers featheringHumectants Influences dry-timeLubricants Regulates flow & performanceSurfactants Regulates flow & performancePreservative Adds shelf life for safe long-term use & storageColorants Powder dyes to bring colors alive in the solution