• Brand: KUMPOO
• Model: No.4
• Feather Material: Premium Curved Goose Feather
• Cork Base: Dual-Composite Cork Head
• Flight Speed Options: 76 / 77
• Quantity: 12 Shuttles per Tube
• Flight Stability: Grade A
• Durability: Grade A+
• Hitting Feel: Grade A
• Usage Scenario: Advanced Training / Match Preparation

Description:
The KUMPOO No.4 shuttlecock uses premium curved goose feathers to provide exceptional flight stability and a refined hitting feel. Its dual-composite cork head offers solid responsiveness on impact, enhancing control and consistency during rallies. Engineered for high durability (A+ rating), it withstands frequent and intense play while maintaining reliable shuttle trajectory. With flight stability rated A, the No.4 is well-suited for advanced club training, competitive sparring, and players preparing for match-level performance. A