- The most functional collection kit on the market. - Conical polyethylene sheath comes attached to a collection tube with a pointed tip. After collection, easily tear off the sheath and seal the tube with the enclose cap. Safely transport or ship the collected semen in the closed tube. - Tube includes measurement markers and can be written on for identification purposes. - Each kit and cap come in a resealable ziplock bag for extra safety and sanitation in transport. - Don't waste a drop!