Making gel candles is a very popular craft and hobby.  Buying and collecting them is too, but that is another topic for another way (but keep in mind this craft could earn you some pocket change.)  Gel candles have a unique beauty, are not difficult or expensive to make, and can be enjoyed by just about anyone.

My research showed that finding accurate information about making safe candles is a bit sparse.  It is important that anything that you make is safe to use; gel candles have previously been the topic of concern regarding safety.  I found a Web site that addresses this issue head-on and gives the crafter the information to make the craft properly. 

Safe Gel Candle Making

Gel Candle Supply