Use these Diabetes glucose wands as a visual aid with your diabetic patients to demonstrate the adverse effects of high blood sugars on the body. The wands help to emphasize the sluggishness of the white blood cells when ones blood sugar is too high. One wand represents Euglycemia (Normal), one represents hyperglycemia (HbA1C around 8.0) and the other represents hyperglycemia (HbA1C between 12-14). Set of three wands.