Yes this is the Brand Name stuff, 1ml vial,
At a recommendation of 1 drop per 10ml of ink I estimate that this should be enough to treat 300ml of ink.
PLEASE NOTE:
We are transitioning to a very similar product from Wearingeul, instructions for the “Swan Elixir” from Wearingeul appear to have it at about half the strength of this White Lightning. At $6 for a 4ml vial of Swan Elixir, it still works out substantially less expensive.
