Adafruit Conductive Silver Ink Pen - Micro Tip

Experiment with paper electronics with this silver conductive ink pen that allows you to draw electronic circuits effortlessly. Featuring a smooth-flowing liquid silver ink, it transforms paper into a functional electronic canvas in minutes.

The pen is available in two versions: the CW2200STP with a standard tip and the CW2200MTP with a micro tip. The standard tip has a 1 mm orifice, producing traces that average 2.0 mm wide—perfect for broader connections. The micro tip has a 0.7 mm orifice for finer, more detailed lines around 1.5 mm wide, offering precision for intricate designs.

Whether creating a coin cell holder with an LED or designing custom circuits, each pen provides unique advantages suitable for various project requirements. For best results, consult the tutorial document by the makers, which covers essential topics like use, shelf life, safety, and soldering techniques.