Hi-Tech Geometric Beaded Beads with bugle beads and seed beads,
both self supporting (hollow).
based on Crater Asteroid design with Bugle Beads (embellished version).
Two smaller beaded beads are truncated octahedrons (started from a small cube).
* TOHO Bugle Beads size 3 mm
Bigger is about 3 cm in diameter, smaller are about 2,3 cm.