Posted 2/13/2015 11:52 AM (GMT 0)
ayen2015
Welcome to Healing Well.
.5cm definitely isn't the same size as a quail egg, but my FIL had one the size of a buckeye they had to do the "sonic blasting" on, forget the name right now.
My largest was 10mm or about 3/8ths inch. They went in a broke mine up and retrieved the pieces.
Take care,
Bill