DescriptionItem Type : Household Health Monitors AccessoriesApplication : FingerSize : 50pcs/pack 28g with Pen deviceCommodity Quality Certification : ceModel Number : 28gBrand Name : komwellOrigin : Mainland Chinacharacteristic : Painless blood collectionDescriptionVacuum Technology - Kiss Lancet Lancets that use vacuum technology to draw blood are much easier to use than genteel. Diabetes testing doesn't have to be painful.Avoid Painful Nerves - Kiss is designed with ultra-precise depth control with 12 levels of adjustment. Get a consistent blood volume in seconds while avoiding painful nerves. This makes the glucose test as painless as possible.Give your fingers a rest - can be used anywhere on the body. Check in as often as you can, and don't worry about pain getting in your way.Principle of blood collection:The Kiss blood collection pen can instantly suck up the skin, fix and stabilize the skin at the blood collection site, and can precisely control the 0.6mm subcutaneous blood collection comfort zone to ensure bleeding and no obvious painProduct DescriptionColor:As picture shownThe outer diameter of the lancet:28G or 30GInstructions for use:1. Get to twist off the protective cap2. After using the lancet needle tip is inserted after the protective cap and placed within a special closed gasThe purchase of a Painless Lancet Pen Lancing Device is highly recommendednote:1. Do not reuse lancets2. Do not leave any blood lancet pen3. Before using the protective cap has fallen off, do not use the lancetProduct listPen Needles x 1 or needle50pc