cocktail sticks -bamboo skewers o r some times you can squeeze the sides so the top lifts to roll it out but that depends on tightness in groove and hardness
cocktail sticks -bamboo skewers o r some times you can squeeze the sides so the top lifts to roll it out but that depends on tightness in groove and hardness
try those fine point plastic toothpicks, the ones with a y shape at the other end with dental floss on, failing that use a fine sewing needle point to prick into the o-ring(but not touch the metal)
Squeeze and push forward, and wooden tooth picks.
mk2 rapid.22
Give them a blast with the blow torch!
That wont help putting them back on though.
Master Debater
A barbless fishing hook clamped in a pin vice and cocktail stick should work .