Wahl Sterling 4 Bullet ComboWahl Sterling 4 Bullet Combo The Sterling 4 Bullet Combo features the Sterling 4 clipper with a powerful motor that will cut hair wet or dry and the blade lever easily adjusts the cutting length. The Bullet is designed for versatility, packing all the power of a full size clipper in a small size for the ability to cut a full head of hair or simply trim up a neckline. Wahl Professional Sterling 4 Clipper with Sterling Bullet Trimmer Combo clipper with