Hello,

I've made this with a curve. I would like to know how I can:
1. Make it look like glass and transparant for what's inside.
2. But fluid in it.

https://img162.imageshack.us/img162/7062/potionns6.png
EDIT: I've made some changes to the potion bottle:
https://img503.imageshack.us/img503/2402/potion2tc4.png

Greetings Brecht