A1c At-Home Test Kit allows you to test your HbA1c from the privacy of your own home. A1c testing measures your average blood sugar over the course of the last 3 months. It helps you maintain better control of your blood sugar in essence helping you control your diabetes. Time Magazine, Inc. calls A1c the "gold standard in diabetes testing." The American Diabetes Association recommends 2-4 A1c tests per year. In this annual package you will receive 4 A1C At-Home Test Kits. You may have them sent to you all at one time or one every 3 months. This is the most economical way to buy! Our regular price is $24.95 per test kit. When you buy the annual package you only pay $17.49 per test kit and shipping and handling is included!