I can only blink out the right lens, the left is too big.
It is worth practising using the method where you pull your eye lids apart and gently push them together to catch the edge of the lens and flick it out. Worth having a back up method incase you need to remove lenses in a hurry and no plunger available!
I get my plungers from a high street optician and it cost less £1.
Fortunatly my wife works near to town so she could walk in to get it for me, otherwise a 3 mile trip to town by was would have cost me £3
Using my car and paying for the car park, I could have done it for £1.50.