Ruby

A shiny red gem which can be found in mountain deposits. Exceptionally durable for how easily it can be obtained. Takes 2x energy damage & allows lasers to pass. It is a spawnable non-flammable solid.

Here is a list of possible sizes that reach the maximum malleability (121) that have integer components: 1x1x121, 1x11x11

At its default size (2x1x1) it has a durability of 15, at its maximum size it has a durability of 59.

By default, its colour is #970000.