Removing a tungsten carbide ring in an emergency, using a hammer and block. This will also work equally as well for our range of zirconia ceramic rings.
This is an easy way to remove any ring that has been left on for far too long with a finger that has increased in size over the years. If the reason for the removal is a broken or damaged finger then it would probably be better to try one of the other methods above.
The string method to remove a ring works best when a finger has just simply got larger over the years, and the ring is too small to be removed.