Can I write with anything?

Because the Blackboard 55’s surface is pressure sensitive, you can pretty much use anything to write on it. Even your fingernail. Although Blackboard's writing surface is highly durable, please do not use anything sharp or abrasive to write. Those materials can harm the writing surface.

Is it easy to hang?

How durable is it?

Do I have to charge it or plug it in?

Can I project multimedia information from it?

When I erase, can I get the information back?