Formula Xanthin Gum 100% pure.
You will be able to create your own personal lube.
It is perfect for sex toys, fist fucking, whatever comes to your mind, just think out side the box.
Just add 5g of Fuck Powder and 500 ml of warm water shake the mix thoroughly until a smooth gel forms, let it settle for 7-10 minutes, shake again before use.
Recommend to use a thicker mix if you are going to practice fist fucking.