Removes moss or applies moss to any supported block with a right click, if moss or vines are in your off hand (unless in creative mode). Crafted just like a stone shovel, with a vine or moss next to the cobblestone. Also works like shears on vines.
Some bricks
Some chiselled bricks
Copper
Whole-block crafting
Partial-block crafting
Partial-block stonecutter crafting
Some fences, gates & walls
Some wood
Sandstone
Some stairs & slabs
Some stones
Some terracotta colours
A house made with various mossy blocks