A safety razor blade unit mounted for pivotal movement relative to a razor handle is biased to a normal rest position by a magnetic return force generated by a pair of magnetic that are so disposed that the return force increases as the pivotal displacement of the blade unit from the rest position increases.
CROSS-REFERENCE TO RELATED APPLICATIONS
This application is a continuation application of and claims priority to PCT International Application No. PCT/GB2004/004766, filed on Nov. 11, 2004, which claims priority to GB 0326646.7, filed on Nov. 14, 2003. Both applications are hereby incorporated by reference.
