Jeffrey de Zwaan / the Black Cobra Unicorn Contender 90% tungsten darts 23 gr
Unicorn Jeffrey de Zwaan darts are supplied with matching 'The Black Cobra' flights and shafts.
Unicorn Jeffrey de Zwaan darts are only available in 23 Grams.
- Barrel designs as used by Contenders on TV
- Gripper 3 shafts
- Guaranteed Weight Certified ±0.1g
- Engraved Unicorn Hallmark of quality
- 23g: Length: 50.8mm Diameter: 6.73mm
