Blood Control Solution For Glucose Meter Works Exclusively With Quintet Ac Test Strips And Monitoring System; Each Sold Separatelyeasy-To-Read Lcd Screen With Backlight Has A Large Memory That Can Record Up To 500 Testseach Kit Contains Normal And High Levels Of Control Solution For Test Strips, Inside A Blue-Capped And Red-Capped Bottle, Each Bottle Is 4 Milliliters In Volumeeach Level Of Solution Tests For Different Levels Of Blood Glucose Meters; Level 1 Control Solution Is For Normal Glucose Levels, Level 2 Is For Highauto-Coding Blood Glucose Meter Provides Quick And Accurate Testing With Results In 5 Seconds