Check out this groovy Sensa ballpoint. The World’s Most Comfortable Pen™ pays homage to the free spirit of the ’60s with the Tie Dye 1960s Limited Edition Kaleidoscope Ballpoint Pen. Featuring psychedelic colors that transport you back to the days of classic rock and Woodstock and evoke the spirit of change that defined the decade, each Tie Dye pen features a reproduction of an original vintage tie-dye t-shirt design. This Sensa ballpoint pen is carefully weight-balanced and fitted with the world-famous patented Plasmium® gel grip for extraordinary writing comfort.