Useful Crafting Items

Useful Crafts
is a mod that adds 5 items with custom models that can be used for crafting in other mods. 
I made it more as an API for my upcomming mod "RAC" but feel free to use it as a crafting base for ur own mod.

you can craft gunpowder box into 25 pieces of normal minecraft gunpowder and you can do it 5 times because gunpowder box has 5 durability.

Circuit Board                        Plastic

Gunpowder Box                    Sewing Kit                        Metal Pipe