This is a thin metal cutting blade for polymer clay.
It will allow you to make curved cuts. The blade length is 6" and 5/8"
in width. The Nu-Flex is super flexible and will allow you to make fluid curves
and arcs in clay.
The back of the package says that "Nu-Flex last
3 times longer than razor blades and resist oxidation".
This tool is for professional crafters. It should not
be given to children.