Inspired by the stocking filler thread I noticed that we all tend to put the same old crap gifts in but occasionally you come across something that no-one else seems to have thought of.
My tip is (and this is very popular with my DD and some friends DC): pieces of rough cut gems/crystals/quartz or polished gemstones.
A lot of places sell them from about £1 each upwards, you can also fill a little gift bag for a set price. It appeals to the sciencey types and the magpie-types that just like sparkly things
Whats your tip?