Rainbow Fountain Pens for Every Day – The Reader's Catalog

Conklin All American Rainbow Fountain Pen – Truphae

The Pen Addict

A full spectrum of color is on display as the pen is rotated. Hongdian has created a changing rainbow of color on this pen and the result is simply

Asvine Hongdian Forest Fountain Pen Fine Nib Rainbow Color with Converter and Metal Pen Box Set

Fountain Pens - oblation papers & press

Conklin All American Rainbow Fountain Pen – Truphae

Rainbow Fountain Pens-Refills – The Reader's Catalog

Rainbow Fountain Pens & Accessories - The Goulet Pen Company

U-RIGHT Luxury Glossy Black Fountain Pen with Converter, 18K Gilded Iridium Fine Nib Classic Pen for Gift, Smooth Flow Consistent Writing, Metal Box Packed : Office Products

The Reader's Catalog – Tagged Pens and Pencils – The Reader's Catalog

Below $50 - Too Shiny For Ya

Fountain Pens – Page 3 – St. Louis Art Supply