Market Watch: What's Up With All the Rainbow Pens? (NOT A COMPLAINT) — The Gentleman Stationer
Cool Pens: Rainbow Gel Pens
Rainbow Ballpoint Luxe Pen – Idlewild Co.
Amazon.com: Fenix - Pack of Eleven Rainbow Universal Stylus Pen with Soft Rubber Tip for iPhone 4/5/5c/6/6+, iPad/iPad Air/iPad Mini, Samsung Galaxy S4/S5/S6/Edge, Kindle Fire, Surface Pro and Much More : Cell
Amazon.com : 8 Pieces Ballpoint Pen with Stylus Tip Black Ink 2 in 1 Stylus Metal 1.0 mm Medium Point Smooth Pen Rainbow Colorful Rubberized Ballpoint Pen for Touch Screen Tablet (Rainbow Color) : Office Products
Rainbow Chrome Terp Pen - Boundless Technology
Amazon.com: Wii U Rainbow Stylus Pack : Video Games
Conklin All American Fountain Pen - Limited Edition - Metal & Rainbow - Pen Boutique Ltd
Conklin Duragraph Fountain Pen - Rainbow (Special Edition) - The Goulet Pen Company