Spawn Block

Spawn Block is block that can be used to set the spawn point.

Usage
The last placed spawn block that is placed defines the spawn point of the world. When some new player login into the world, the player will be on the last placed spawn block. Also when player uses the "Teleport me to spawn" function, the player will be on last placed spawn block. This also applies for player death. Spawn block have texture of chessboard, so it can be used for decoration as well.

Trivia

 * MinecraftTeachr (one of the creators of MinecraftEdu) called the spawn block as checkerboard.