In one embodiment, a surgical instrument is provided for grasping spherical implants. The surgical instrument includes a first lever arm having distal and proximate ends, as well as a second lever arm having distal and proximate ends. A first concave grasping cup is disposed at the distal end of the first lever arm. A second concave grasping cup is disposed at the distal end of the second lever arm. The first grasping cup and the second grasping cup are of differing sizes to enable the instrument to securely grasp spherical implants of a plurality of differing sizes.