Aventurine , T-Hole
Please select the size from [8mm] [10mm] [12mm] [14mm]. 
[8mm] Hole size 
T Hole beads Vertical and Horizontal: Approx 2.5mm 
Bosa beads: Approx 1.8-2mm 
[10mm] 
Hole size 
T Hole beads Vertical and Horizontal: Approx 2.5mm
Bosa beads: Approx 1.5mm 
[12mm] * There is a difference in shade between T hole and Bosa beads (see image) 
Hole size 
T Hole beads side: Approx 1.5mm Vertical: Approx 2.5mm 
Bosa beads: Approx 1.5-2mm 
[14mm] 
Hole size 
T Hole beads Vertical and horizontal: Approx 2.8-3mm 
Bosa beads: Approx 1.8-2mm 
1pc Size: +/- 0.5mm for each size