From this page you can find all awesome stuff that you can create with MAILBOX. This item belongs to furniture category. MAILBOX. For patient farmers for sure. Breaking MAILBOX gives you 12 experinece points per tree and block you brake. How many times you need to hit it? Head to the wiki for more info: mailbox You get at least 1 seed back (maybe more!) from splicing MAILBOX. Gemratio of MAILBOX is a mystery. Maybe you can check the wiki for mailbox Will you get enough blocks to build something? You just have to find out yourself.