Onyx black Preciosa Czech glass seed beads tumble through a mesh tube. Tiger ebony glass sliders allow the seed beads to be gathered together during wear or allowed free during stimming. The mesh has the qualities of finger cuffs: pulling on the mesh constricts the tube, pushing the mesh together expands the tube. This constriction and expansion allows controlling the cascade of the beads through the tube.
The silver magnetic clasp closes with a satisfyingly affirmative click and locks with a bayonet lug.