item· Other
Gray Paint Ball is an item from Applied Energistics 2, crafted from Matter Ball and Any Gray Dye.
Crafting using Matter Ball, Matter Ball, Matter Ball, Matter Ball, Any Gray Dye, Matter Ball, Matter Ball, Matter Ball and Matter Ball, arranged in the pattern shown. Produces 8× Gray Paint Ball.
Crafting 
Gray Paint Ball ×8 guaranteedCrafting using Gray Paint Ball, Gray Paint Ball, Gray Paint Ball, Gray Paint Ball, Any Glowstone Dust, Gray Paint Ball, Gray Paint Ball, Gray Paint Ball and Gray Paint Ball, arranged in the pattern shown. Produces 8× Gray Lumen Paint Ball.
Crafting 
Gray Lumen Paint Ball ×8 guaranteed
ae2:gray_paint_ballae2ae2ae2:items/paint_balls
Recipe JSON (1):
{
"recipe_type": "minecraft:crafting_shaped",
"pattern": [
"aaa",
"aba",
"aaa"
],
"ingredients": {
"a": {
"item": "ae2:matter_ball"
},
"b": {
"tag": "forge:dyes/gray"
}
},
"conditions": [],
"sequence": null,
"group_name": null,
"experience": null,
"cooking_time": null
}