Ring cracker - GIF

Ring cracker for tungsten and ceramic rings.

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Previously:

https://www.homemadetools.net/forum/...474#post142841
https://www.homemadetools.net/forum/...911#post133620
https://www.homemadetools.net/forum/...960#post125012
https://www.homemadetools.net/forum/...900#post137414
https://www.homemadetools.net/forum/...4709#post80410

One reason not to wear such things

Saw a video on YouTube by DrER where he talked about a patient whose girlfriend had put one on him the night before for bedtime activities. They had both fallen asleep without removing it. When he woke up he was in pain and swollen and purple. Titanium ring now deeply embedded in sensitive flesh. Doctor had to use bolt cutters to crack the ring off.
https://youtu.be/8JANoI_ybCI