The candlewick is 100% cotton.
The Meditation Coaching Package does come with a kit of your choice with a value of $30.
You have 6 months from the date of purchase to utilize your sessions.
I highly doubt this will happen. My program will get you off to a very good start. You will need to continue meditating at least once a day (twice a day recommended) for continuous results. The package is non-refundable.