Pure beeswax melts at ~ 144 deg. F, so often oils are added to alter the melting point of the wax. It is done in various ratios to obtain the right characteristics of the wax's melting point. Adding coconut, olive, grapeseed, sweet almond, etc. oils can significantly lower the melting temperature so that a standard nightlight bulb may be able to melt the wax for the scent throw in a faster manner.
Cigar box sitar (tamboura)
Cigar Box Ukulele
Oklahoma Suspension Bridge
Vacuum Former 2
Build your own Djembe (and End Table)