Sand

Sand that can be melted with glass and more, then you need furnace and more, that can be mined it. Fill sand and turned into a glass, coal and more.

How do I break it?
With Sand, you may be played in this Survival Mode that will closed it.

If you melt with furnace, you can make Kidblock blocks.

What if you melt with sand?
Melting with Kidblock games and more.