Answer:
A caribbean shape that makes ships disappear
Four of us are in your field, But our differences keep us at yield, First, a one that is no fool, Though he resembles a gardenerโs tool, Next, one difficult to split in two, And a girl once had one as big as her shoe, Then, to the mind, oneโs a lovely bonder, And truancy makes it grow fonder, Last, a stem connecting dots of three
He has married many women but has never married.
The stack just might be sent all over. Full of what's new, yet it's nearly obsolete.
You can hold it without using your hands or arms. What is it?
All about, but cannot be seen, Can be captured, cannot be held, No throat, but can be heard. Who am I?