Blue Wax
The softest and most flexible carving wax. Will bend 90 degrees on 1/8" or 3.2 mm thickness. 220ºF (105ºC) melting point. Blue wax works well for carvings with rounded surfaces and thin walls.
Purple Wax
Some Flexibility. 230ºF (110ºC) melting point. Purple wax is a general purpose wax that is ideal for carvings with small openings.
Green Wax
The hardest carving wax. Cannot be flexed by hand. 240ºF (115ºC) melting point. Green wax is excellent for intricate and detailed carvings.