So here is a 3D dread bead with a large hole from the 3D printer. I have experimented with a new plastic TPU and the dread jewelry is impressive. A thermoplastic elastomer, i.e. you cannot destroy the dread beads by bending them, they are flexible. You can find more about TPU in the Comments on the material column.
Dimensions: 15 x 15 mm
Material: TPU
Ø: 10 mm
amount: 1