The original PenAgain features an ergonomic wishbone-shaped body with a finger cradle that will take your writing straight into the comfort zone. The dynamic "tripod" design encourages a proper writing position that will keep hand fatigue and writer's cramp at bay. Whether you are left or right handed, this pen will work for you for everything from writing a check to penning your next novel. Particularly good for young students, innovative PenAgain enables focus on content rather than pen grip or writing speed, which means neater writing and better grades. For total convenience, PenAgain is both retractable and refillable and has an all-purpose clip. They are helpful for arthritis and Ehlers Danlos Syndrome patients. Details:Blue, red, and neon greenBlack ink1mm3 packs for a total of 9 pensEach pack includes 3 pensRetractable and refillable