Pulling silicone ring off strangled balls

After healing from my testicle exposure we put a silicone cock ring around my pair for the day. It wasn't too tight so we twisted it around and it started feeling like an elastrator band and really hurt! Watch my friend tug it off my suffering balls right before the 40 minute mark!

Think we should do this again with one or two of the ring castrating bands for a better purple color, or just wait to cut the testes out again?