Vintage Bicycle Crank Dust Cap Removal Tool

I needed to remove dust caps on cranks from a series of vintage Japanese road bikes that I am restoring. Although they could be removed with a screwdriver, that leaves the caps damaged. A soft tool which fits snugly eliminates visible damage to the dust caps. The raised ridge is only on one side on this tool, to help with alignment, but also allows it to print flat without supports, eliminating additional waste.