Consumers have a hard time telling a genuine egg from a fake one. This is good news for unscrupulous entrepreneurs, who are even conducting three-day courses in the production of artificial eggs for less than S$150. A reporter with Hong Kong-based Chinese magazine East Week enrolled in one such course.
Series I bonds are sold at face value and mature after 30 years. Redemption rules are the same with Series I bonds as Series EE bonds. Series I bonds earn interest at a rate of 1.94% through Oct. 31, 2014.
Otherwise, you can keep savings bonds until they fully mature or stop earning interest, which is generally 30 years. You may find you have an I or HH/H series savings bond, which have a slightly different structure than EE/E bonds.