Flint Shards (Construct)

Flint Shards is a hidden trap that deals a small amount of damage when stepped on. Be careful when building this trap however, since clumsy dwarves may step on it by accident, or when a dwarf is in another's way, they might be pushed.

Requirements
Flint Shards is crafted by an engineer using the Stone Cutter.

Flint Shards requires 3 Stone to craft.

Flint Shards is unlocked by default, and requires no technology.