These are beautifully tactile, light and colourful.  Made of very smooth slices of wood on an adjustable cord loop, they are a really effective way to add a pop of colour, while the light weight makes them comfortable to wear and easy to pack.  The adjustable length allows you to wear it either long or inside a collar and the flat pieces sit beautifully against the skin.  This one is in a fabulous bright electric blue. Just gorgeous on a white shirt with denim.   

Ethically produced by a social enterprise in the Philippines.  Wood and waxed cord.  Approximately 26-50cm drop.