1SUITABLE FOR: Testing for home, work and travel, save time with our ketone urine test. For people on low carb diets and ketogenic diets. The test strips have VC anti interference ability. 2FAST AND ACCURATE: We are committed to creating excellent ketone test strips for you, with instructions on the label for easy, fast and accurate measurements using the included full color chart, and the accuracy up to 96%. 3HOW TO USE: Place a drop of excess urine on the strip and wait 15 seconds. Then compare the color to our chart to determine your ketone levels. 4PRODUCT QUANTITY: 100 ketone test strips per box, each bottle can be used for a long enough time for daily testing. Test strips expire within 2 months of opening, so please use them promptly. 5PORTABLE DESIGN: Our ketone test strips are small enough to fit in your purse or bag for quick and easy ketone measurements while traveling, at work, exercising, at the gym or at home.