Designing and manufacturing of fine jewelry has never been easier! Ferris Cowdery Wax Profiles are specially designed, precison-formed waxes that can be used individually or combined to easily create even the most difficult prong settings, clasps, hinges or other shapes. Sold in pre-cut 5 inch lengths, these blue wax profiles are conveniently packaged six to a tube. Melting temperature 226 degrees F (108 degrees C). Made in USA. Patent pending.