Opus 88 Omar - Grey Brass Pen Kobe 11 Ikuta Orange is

Kobe 11 Ikuta Orange is a bright red-orange ink with low shading and medium gold sheen

safe for any pen

The Plaisir fountain pen is made of aluminum

With this sepia ink

Diamine Lavender is a vibrant cool-toned purple fountain pen ink with medium shading and a pop of copper sheen

Opus 88 Omar - Grey Brass Pen Kobe 11 Ikuta Orange isThis large fountain pen features a smoke grey translucent acrylic barrel with a marbled grey cap. The ends of the barrel and cap are off white. The pen is an eyedropper filler with a shut off valve mechanism to prevent ink from leaking or drying up. To fill, unscrew the section, fill with the included eyedropper, and replace section. To write, simply unscrew the end blind cap, which releases the middle piston rod's shut off mechanism. (video below)