Product Information
- Pi is mathematical constant that is equal to the ratio of a circle's circumference to its diamater. It's an irrational number, which means that while it starts with 3.14159265, its digits continue indefinitely. It's a great way to show someone She/He is a CONSTANT in your life! This ring features a infinity and a Pi charm - and makes a great graduation gift for a mathematician or scientist.
- 3.14 pi number symbol Necklace Can be used as Christmas gifts, New Year gifts, Halloween gifts, mathematicians graduation gifts, scientists gifts, PI gifts for men, women, fathers, professors, Math Teachers and classmates.
- Size options: 7/8/9/10/11/12/13 suitable for all of your demands.TIPS: manual measuring permissible error.
- Material: Stainless Steel, it is hypo allergenic, it doesn't rust, change colour or tarnish and it is lead free and nickel free.
- The PI Ring will come packaged in a high quality velvet jewelry pouches ready to be given as the perfect gift. Ready for gift giving.
