There are different manufactures of wax carving materials the
ones that I had come accross are from Matt and Pherris. These are
waxes that are used in the jewelers creations. They both follow
the same description
Green=Hardest good for detailed designs Purple=Medium good for most applications Blue= Soft will bent 90 Degrees @1/8 thickness
You can find these waxes at any jewelry supply house. Best bet
Check the business to business directory for more detait.