Size:

Cube: about 3.8x3.8x3.8mm, hole: 1.6mm, about 100pcs;

Cube: about 4x3.8x3.8mm, hole: 1.6mm, about 100pcs;

Cube: about 3x3x3mm, hole: 1.5mm, about 200pcs;

Cube: about 2.8x2.8x2.8mm, hole: 1.2mm, about 200pcs;

Cube: about 3.8x4x4mm, hole: 1.2mm, about 100pcs;

Cube: about 4x3.8x3.8mm, hole: 1.6mm, about 100pcs.