14 ga.
A Needle.
Whenever you go in for a Monroe piercing, the piercer will take a needle, usually either a 18-16 gauge, and pierce your lip with that. It doesn't leave a big hole at all. But, if you want to gauge your Monroe, then you could have the piercer pierce with a bigger gauged needle, or just gauge it out yourself.
The smallest gauge needle that I'm aware of is 22g. But no one will pierce you with anything less than 20g, and that's usually in the nose. But, the standard size piercing needle is around 16-12g, but you can make a request to be pierced at a larger gauge, if there's sufficient flesh for it to go through.
Guns are usually 18ga or 20ga. Needles are probably 16ga but they might be 18ga.
Most piercings are pierced with a 16 gauge needle, but if you want to stretch it, I wouldn't go any larger than a 10.
No, a 20-gauge needle is smaller than an 18-gauge needle. The gauge number indicates the diameter of the needle, with a lower gauge number signifying a larger diameter. Therefore, an 18-gauge needle is thicker and has a larger bore compared to a 20-gauge needle.
It's not recommended to pierce your tongue yourself as it can lead to complications like excessive bleeding, infection, or nerve damage. It's best to go to a professional piercer who will have the proper tools and expertise to safely perform the piercing. Typically, a 14 gauge needle is used to pierce the tongue for a standard tongue piercing.
The next biggest gauge needle to a 21-gauge is a 20-gauge needle. In the gauge system, a lower number indicates a larger diameter, so as the gauge number decreases, the needle size increases. Therefore, a 20-gauge needle is thicker than a 21-gauge needle.
Yes, a 30 gauge needle is larger than a 31 gauge needle. In the gauge system, a higher number indicates a smaller diameter, so a 31 gauge needle is thinner than a 30 gauge needle. Therefore, the 31 gauge needle would be the smaller of the two.
Yes, that's fine. All the professionally done cartilage piercings I have (five) were 16 gauge, and it wasn't like I had to special request that.
A 25-gauge needle is smaller in diameter than a 23-gauge needle. The larger the gauge number, the thinner the needle, so a 25-gauge needle has a smaller lumen compared to a 23-gauge needle. This means that for tasks requiring finer needles, such as pediatric or cosmetic procedures, a 25-gauge needle would be preferred.
You answered your own question. If the jewelry is 14ga, the needle should be 14ga too. I should say though, you don't want to pierce your bellybutton yourself. Its a surface piercing and if you screw it up and it gets infected, you could be left with serious scarring and/or the infection could spread. It would be a better and safer idea to go a professional to get it done