18 like all other states
16
20 or older
you could be any age, you just have to be 18 to buy lighter fluid
There is no age restriction on purchasing a lighter in Australia.
18
You do not have to be 18 in Colorado to buy a lighter but most chain stores wont sell them to you unless you are the legal age to buy tobacco
21
You have to be 18 buy if you have a parent with you you can buy them at any age
Usually there is no age minimum for buying a wick for a lighter. I would honestly be surprised if a state would require you to be of a certain age to buy a wick.
There is no minimum age for a person to buy a lighter. Anyone but an obvious child can buy a lighter in Ohio.
There is no age requirement to buy a lighter. However, the retailer can refuse to sell to whomever they want. So it is really up to the person selling it to you, but it is not illegal to try at any age.
In New Zealand you can be any age to buy lighters, papers and filters. For the actual tobacco you need to be 18 years old.
Anyone age 21 or older may buy or consume alcohol in Montana. Individuals below age 21 may drink alcohol that is provided by a parent or guardian.
Age doesn't matter if they don't ID you. I'm 15 and buy lighters and lighter fluid at Walgreens all the time