Product Description Turn your favourite fountain pen ink into an everyday pen. The kit allows you to create a felt tip pen at home in minutes. Your ink colour will take on a lighter, softer appearance, perfect for illustrating and highlighting your written expressions. Easy to assemble and maintenance-free. Fill with ink once with no need for refills or upkeep. The assembly is fun and quick, taking only about a minute. The transparent body lets you see the ink colour and tip at a glance. The brush tip adds the perfect flair to cards and special messages. Create hand lettering and illustrations with colours you wont find in off-the-shelf markers. Fill the Colour liner with your favourite ink to create a gift with a personal touch. Felt tip pen kit for self-assembly For use with fountain pen inks Easy to assemble and maintenance-free Gives ink colours a lighter, softer look Recommended for use with Kakimori and Inkstand pigment inks. The end plug is not removable once fitted. Impact after assembly may cause internal ink spillage. For best results, store horizontally after filling with ink. When travelling by plane, we recommend filling with ink after your arrival to prevent leakage during the journey.