The interface of this ink auxiliary absorber can be easily disassembled, cleaned and installed, and your hands will not be soiled when absorbing ink, so that ink absorbing is no longer complicated. It can basically meet the needs of most European standard pen with ink converter.Features- Color: Red.- Material: Stainless steel and plastic.- Size:12.00X0.70X0.70cm/ 4.72X0.28X0.28inch.- Made of premium material, which is durable and practical. Serving you for many times.- The interface can be easily removed for cleaning. - Solve the problem that most pens are difficult to absorb ink.- Lightweight and compact, easy to carry with you. It doesn't take up a lot of space.- The item contains sufficient quantity for you to use or share with your friends.Packing list: 10 x fountain pen ink absorptions