How to clean your Koh-i-noor Rapidograph technical pen

If you have ever left ink in your technical pen, or you bought a used dirty one, you may think it's a lost cause. The ink is tarry, sticky, and cannot be cleaned the way the company tells you to do it, even with their (very overpriced and ineffective) Pressure Pen Cleaning Kit. I'm here to prove there's hope. This video shows me cleaning a Koh-i-noor Rapidograph that has had ink in it for probably over a year. Today I used: Seventh Generation Dishwashing Soap water paper towels and many, many, many q-tips My original art is for view and sale at: https://www.kellysartthrob.com Find me here:   / kellysartthrob     / kellysartthrob   kellysartthrob@gmail.com