When we got our Omnibot 5402, his poor grippers were in bad shape. We like things to be perfect, so we designed replacement grippers to get our little friend gripping again.
Here's the final part of our casting process when we de-mold, inspect, and trim off the flashing.
The rubber gripper is the same for the following robots:
TOMY Omnibot (Model No. 5402), TOMY Hearoid (Stock No. 2010) and, Radio Shack Robie Sr. (Catalog No. 60-2398)