Zoom 
2.5 mm thick special edition amber polystyrene.
Beveled and inside finger lifts.
Beveled and inside finger lifts.
BSP 16-45 / BSP 16-60
Triangles set 16 cm, graduated or non-graduated.
BSP 20-45 / BSP 20-60
Triangles set 20 cm, graduated or non-graduated.
BSP 25-45 / BSP 25-60
Triangles set 25 cm, graduated or non-graduated.
BSP 28-45 / BSP 28-60
Triangles set 28 cm, graduated or non-graduated.
BSP 30-45 / BSP 30-60
Triangles set 30 cm, graduated or non-graduated.
BSP 32-45 / BSP 32-60
Triangles set 32 cm, graduated or non-graduated.
- Vinyl pouch with: One set.
| Model | BSP 1645/60 | BSP 2045/60 | BSP 2545/60 |
| Weight | 30 g | 50 g | 80 g |
| Measurement | 18 x 13 cm | 23 x 16 cm | 27.5 x 19 cm |
| Model | BSP 2845/60 | BSP 3045/60 | BSP 3245/60 |
| Weight | 100 g | 120 g | 130 g |
| Measurement | 30 x 21 cm | 32 x 23 cm | 34 x 25 cm |