Self testing kits for a veriety of things, like cholesterol and blood sugar tests. You can save money by using these products instead of going to a doctor. You do not need medical expertise to use these products and most products contain a how-to guide! We sell a lot of self-testing products and ship them discretely to you! We also have ph strips, alcohol testers and biosensors. It is a wide range of high quality products. Many people have to prick blood, which we products for and refill accessories.