New to Justb are these cute and fun mix and match/interchangeable gift sets.  One box comes with the following:
 
One a wax warmer; green, blue, white or black.
One tea light candle
One set of matches 
4 snap bars of your choice OR Mini candle with 2 snap bars or 2 wax melts of your choice  
 
Wax melts and snap bars can be melted in a wax/candle warmer or a tealight wax warmer. A reminder to never leave in reach of pets and children.