Dilution Solution

Unlock creative control with Dilution Solution, our meticulously compounded fountain pen ink diluent crafted to dilute the hue of any Birmingham Pen Co. fountain pen ink. Tailor colorant intensity to your exact preference and add a personalized touch to every stroke.

Dilution Solution is simple to use and works seamlessly with our inks. Each unit comes prepared in a 110mL amber glass dropper bottle. To ensure consistency, we recommend using this product exclusively within Birmingham Pen Co. brand inks. 

Unlike water, which can lead to dry writing and a weakened preservative, our Dilution Solution will thin colorant while maintaining optimal ink performance. Tap water may harbor bacteria and particulate impurities that could potentially interfere with long-term pen function. Dilution Solution ensures ink purity and consistency, thereby safeguarding your fountain pen's smooth operation.

Discover a world of possibilities as you experiment with color intensity to match your mood, your project, or your inspiration. With Dilution Solution, you hold the power to make a fountain pen ink truly your own.