Contains four variant redstone dusts. These have various neat properties but also they don't connect with normal redstone or one another, allowing for more compact circuitry.
Blaze Wire - Will light entities on fire when powered
Sand Wire - Can be pushed by pistons and is affected by gravity
Lapis Wire - Power will decay at twice the speed of normal redstone, also its a pretty blue color
Glowstone Wire - Will produce more light when powered than normal redstone