Anyone using menstrual cup? Heard it's now available here in PH. Is it safe?

I personally don't use menstrual cups but I've heard quite a few positive reviews about it. 1. It will save you money—and is better for the environment. 2. It’s better for your body. - There are also no chemicals to worry about. 3. It holds more than a napkin or tampon. 4. There’s barely any risk of leakage. 5. You don’t have to carry around supplies for your period. Menstrual cup is not for everyone though. If you're not comfortable with tampons, menstrual cup will probably be pretty daunting for you. Should you decide to get one for yourself, you may visit http://happypinaymommy.com/2015/11/27/where-to-buy-menstrual-cups-in-the-philippines/. They have the different categories and price list for menstrual cups.