Electric current itself is not made of anything. It's more of a flow of something.

Here's a breakdown:

* Electric current is the flow of electric charge.

* Electric charge can be carried by different things, most commonly electrons.

* Electrons are tiny, negatively charged particles found in atoms.

So, while we say "electric current" is the flow of electrons, it's not like electrons are the building blocks of current. The flow *itself* is the current.

Think of it like water in a pipe. The water is like the electric charge, and the flow of water is like the electric current. The pipe is the wire or conductor that allows the flow to happen.