What is an eyebrow tint and an eyelash tint?

What is an eyebrow tint. Wil that tidy my eyebrows up. And another thing what is an eyelash tint.What is an eyebrow tint and an eyelash tint?
It darkens your lashes/brows.





Neautrogena has a lash tint.


I'm not sure about the brow tint.What is an eyebrow tint and an eyelash tint?
its like a little paste that you mix with coroxide and apply to ya brows or lashes for around 2 - 3 minutes depending on what colour you want.. it ';dyes'; it semi permanatly. comes off after bout a week