Thinx period panties completely eliminates the need for tampons or pads ever again. For every pair sold, they send period protection to girls who don't have the resources. I was extremely skeptical, but they work! They are leak proof and hold up to TWO tampons worth of blood, depending on which panties you purchase. If you want to try out a pair or just learn more about thinx, here is $10 off your purchase. Shipping is always free!! Think of how much you will save! Feel free to ask me any questions you have!