Pip Lancets provide a simpler way to test your blood-sugar. Each device is pre-loaded. Simply twist-off the cap and apply pressure. Device will activate gently against your fingertip to provide just the right amount of blood. No loading, unloading, depth setting or any other cumbersome aspects of traditional lancets and devices. Needle is concealed before and after use. Using Pip eliminates the need to handle exposed needles which makes Pip the perfect choice for individuals with poor dexterity, children, or anyone that wants to eliminate the risk of being accidentally stuck by a needle. Pip Lancets are available in 3 different sizes - choose the size you need based on your skin type.