When Jody Kocken discovered she was allergic to perfume, she looked for solutions that would enable her to still wear a fragrance. She developed Perfume tools: a series of jewellery pieces that can be attached to the opening of a perfume bottle. The tools absorb the scent and work as fragrance diffusers that can be worn. In places where the skin is most vulnerable, the precious metal is warmed up so that the scent can travel. Any skin contact with the perfumed liquid is thus avoided.