100ml Gun Blue Liquid - Mail Delivery, Boxed Shipping, Special Sale

This is a room-temperature metal blackening solution that can be used for bluing golf club steel heads, steel parts of motorcycles and cars, steel parts of model guns and air guns, zinc alloy parts, heavy-weight resin slides, etc. (Note: Plating, aluminum, and stainless steel cannot be dyed).
This is not paint.
By diluting this liquid and applying it to the object or immersing it, it will chemically react and turn black.
It can also be used as is without dilution.
Please refer to the included instruction manual for details.

[Product]
50ml: 1 bottle
100ml: 2 bottles
150ml: 3 bottles
200ml: 4 bottles
*We will send you items from the first image according to the capacity.
*Includes instruction manual (copy).

This product will be sealed in a plastic container for liquids, placed in a zip-lock bag, and shipped in a mini cardboard box (mailbox size).

Thank you for your consideration.