BD Microtainer® Contact-Activated Lancets activate in one step. The ergonomic design provides a comfortable grip making it easier to hold during the puncture. Microtainer® Contract-Activated Lancets cover only a small area at contact point improving visibility of the desired puncture site. These blue (2.0mm x 1.5mm) lancets activate only when pressed against the skin and have an automatic retraction into the device to minimize the possibility of injury or being reused. BD Microtainer® Contact-Activated Lancets are packaged 200 per box.