New 11Pc Ferris File A Wax Assortment This new 11 piece Ferris File-a-wax assortment. It is used for making models for lost wax casting. The wax can be sawed, filed or carved and will not soften when handled. Hardness varies by color: green cannot be flexed, purple has some flexibility, blue is more flexible. These are great for trial use or for when an odd piece is needed. All melt at 240° F (116° C). Instruction are included. You receive: 1 Green circle that measures approximately 1 5/16" x 1/4" (33 x 6.5 mm) 1 Green circle that measures approximately 2 1/4" x 1/4" (57 x 6.5 mm) 1 Green circle that measures approximately 3 1/8" x 3/8" (79 x 9.5 mm) 1 Blue circle that measures approximately 1 5/16" x 1/4" (33 x 6.5 mm) 1 Blue circle that measures approximately 2 7/8" x 3/8" (73 x 9.5 mm) 1 Purple circle that measures approximately 1 5/16" x 5/16" (33 x 8 mm) 1 Green rectangle that measures approximately 3 5/8" x 1 7/16" x 1/8" (92 x 36.5 x 3 mm) 1 Blue rectangle that measures approximately 3 5/8" x 1 7/16" x 1/4" (92 x 36.5 x 6.5 mm) 1 Purple rectangle that measures approximately 3 5/8" x 1 7/16" x 3/16" (92 x 36.5 x 5 mm) 1 Green ring blank that measures approximately 1 3/16" x 1/2" (30 x 13 mm) 1 Blue ring blank that measures approximately 1" x 5/16" (25.5 x 8 mm) 4 New Wax Carvers This is a new set of 4 double ended wax carvers Allows the user to actually carve the wax rather than scrape it away Comes in four shapes with two sizes of each tool The loops are sharp on one edge Great to make designs, to smooth or to use with wax lathes for making rings Each carver is made of surgical grade stainless steel with a sure grip handle Each measures approximately 7" (178 mm) long