Rickshaw Bagworks 1-Pen Sleeve - Bordeaux writer these rods add unique light

these rods add unique light to the pen and create the optical illusion of a 3D effect

the Irises 2-Pen Long Sleeve features the Vincent van Gogh masterpiece Irises

Two 'Skylight' viewing windows enable the user a view of the flowing ink within the interior of the pen:

Heimdall Ink is an ink that transitions naturally from a bright yellow color

Rickshaw Bagworks 1-Pen Sleeve - Bordeaux writer these rods add unique light1 Pen Short Solo Sleeve Details: Exterior: Rickshaw's DigiPrint polyester canvas Interior: Royal Plush Trim: Black Nylon Holds pens up to 5 inches Depth: . 16 inches All materials are colorfast and machine washable.