This block is made out of iron blocks. It is very hard to break, so lots of chambers are made out of this block. SCP-096 can not break this block.
The Blood Block can only be found inside SCP-173 's containment chamber. It has the Stone Block's properties.
The Bone Block can be found inside SCP-002 or crafted.
Electric wool is the item SCP-594 drops. It has the properties of a redstone block.
Corroded Iron BlockEdit
Corroded Iron Blocks are used in SCP-106 's containment chamber.