5E Trinket

A key made of almost-indestructable translucent metal
A clockwork squid kidney
A battered silver ring
A rose made from wood
A pack of cards that gives a slight shock when touched
A lump of stone that is associated with a deity of honour
A rope swing that fills you with melancholy when held
An unseelie poison ring made from wood which your sibling gave to you
A draconic piece of jade with an inspirational quote in Druidic
A fishing trophy that always smells like fish