For brass beads, we invested 5 machines to drill from solid brass ball, it is more round, more smooth surface, available size: 1.5mm, 2mm, 2.4mm, 2.8mm, 3.2mm, 3.8mm, 4.6mm, 5.5mm, 6.4mm
For brass cone, we asked someone machines for us, available size
| size | reference weight(not final) |
| 4x3 | 0.2 gram |
| 4.5x3.5 | 0.3 gram |
| 5x4 | 0.4 gram |
| 6x5 | 0.5 gram |
| 7x6 | 0.5 gram |
| 9x7 | 1.6gram |
| 15x9 | 4gram |
Brass dumbbell, someone machines for us,
| brass dumbbell with two ends concave | reference weight (not final) |
| S | 0.4g |
| M | 0.6g |
| L | 0.9g |
| brass dumbell with two ends protruding | reference weight (not final) |
| S | 0.7g |
| M | 0.8g |
| L | 1g |
The colors we have: all galvanic color, all painted color, all anodizing color
