AUVON Lancing device for blood testing. The feature of AUVON Lancing device 1: Multi-track design for less pain. 2: Rubbing design for less pain. 3: One-Button Lancet Rejection. 4: Precision depth setting. How to use: Preparing your lancing device 1: Pull off the cap. Carefully remove the cap from the lancing device 2: Insert a lancet & remove its cap. Insert the lancet into the lancet holder, push until the lancet comes to a complete stop inside the device. 3: Place device cap back. 4: Personalize penetration depth. For fingertip lancing, you can adjust the depth of puncture setting if necessary 5: Pull out the button. 6: Cock the lancing device. Pull the cocking handle out until clicks, If it does not click, it may already have been cocked when you inserted the lancet. Lancing fingertips 7: Prior to sampling blood, wash your hands and the simple site with soap and warm water. Rinse and dry your hands completely. 8: Punture your finger. Press the lancing device firmly against the side of your fingertip to be lanced. Press the release button. Remove the lancing device from your finger. 9: Get a round drop of blood. Removing and disposing of the used lancet 10: Remove cap. Carefully remove the cap from the lancing device. Be careful not to touch exposed needle on the lancet. 11: Eject the lancet. Simply eject the used lancet with a push and dispose of it according to local regulations.