Armor and Tools Pack by Nik100203 [1.7.10] for Minecraft

My Pack with harnesses and tools.
Pack contains:
-New material-steel.
-Steel block, tools and armor.
-Quartz tools and armor.
-Obsidian tools and armor.
-Improved Obsidian armor.
-Emerald tools and armor.
-Improved Emerald armor.
-A huge number of new arrows.
-New tool-hammer.
The principle of operation of the sickle:
-Cuts only ripe crops.