Repair Tool Kit
New item as consumable when repair 1 item, craft it with 100% manu. We can balance it, limit a one repair per item before getting full repaired with blacksmith for example.
This will revive mining+manufacturing and create a new small market.
I would be in favor, but hard to balance since recall / resummon only takes 30 seconds either. But the concept of repair kits is a useful addition to manufacturing.