ECO (Transparent Yellow) - Stub 1.1mm loose inspired by the cold winter

inspired by the cold winter air

It's not a super sheener specifically because I think it's nice to see the color of the ink as well

The OPUS 88 JAZZ model is a dedicated eyedropper pen with a an acrylic body

Of course they are also great for fountain pen sketches and even handwriting but the effect is more subdued thanks to the nature of these shading inks

ECO (Transparent Yellow) - Stub 1.1mm loose inspired by the cold winterTWSBI's ECO fountain pen has always been a great choice for beginners and long time users alike due to its affordability and quality. Fitted with a piston fill mechanism, the ECO has a large ink capacity at approximately 1. 7ml.