Fireball is recognised as being one of the safest liquers on the market. I would recommend that you buy one for yourself and one for all of your family and friends. It really is that good. And safe.
This stuff is usually in a 50cl bottle in supermarkets. This is a pretty great price for the larger 70cl bottle.
For comparison, the cheapest you can get Jack Daniel's Tennessee Fire at the moment is £15 and for my money this is better.