Sporting Goods 
Pet Supplies 
All three are different color shades and the entire lineup can be seen in the last two photos (this particular example is #3 in the lineup). This example is a very strange shade of blue. I'd call it steel blue or maybe a light cornflower blue.
| Brand | NB Glass Works |
|---|---|
| Color | Steel Blue |
| For Gun Type | Rifle, Shotgun |
| Gauge/Caliber | 10 Gauge, 12 Gauge, 16 Gauge, 20 Gauge, 28 Gauge, 5.56 x 45 mm NATO, 5.7 x 28 mm, 6.5 mm Creedmoor, 7.5 x 55 mm Swiss, 7.62 x 25 mm Tokarev |
| Material | Glass |
| Model | 3 (see last photo) |
| Sport/Activity | Shooting |
| Type | Glass Target |
