6mm diameter, these are gyrinops aloeswood beads from Papua. The previous batch of bitter kalimantan gyrinops beads are similar in scent profile (due to speciation), but of course the papuan materials are slightly better in prices. good resination! similar bitterness with a slight herbish tinge.
one of my suppliers had a big bottle of these beads so i thought i would offer them for everyone to have a chance to collect or to customize something in future. price is for 6 grams of beads, which gives about 3.3cm per gram, so a typical wrist of 17-18 cm circumference will need approx 6 grams.
To have 3 coils around the wrist one may need about 16-17 grams probably. There is also a thin version of the beads. refer to the gallery pictures