Ballotins Spiral for Pi on Navy Blue Decor

A design Spiral of Pi in action on a navy blue background color. A simple design inspired by the pi solution, a succession of numbers making for a great humorous gift for the mathematician, the geek, the inquisitive mind. Great for a student, a teacher, an engineer or anyone that has this thing with numbers. Use the "Ask this Designer" link to contact us with your special design requests or for some assistance with your customization project.