BOER No. 1 Competition Grade Goose Knife Feather Badminton Shuttlecock × 1
Elite training and community competition
Substitution: no-substitution-without-review
Recommended for
BOER No.1 and No.2 focus on higher-performance use, while BOER No.3 and Star-Moon 100 focus on advanced training value.
Elite training and community competition
Substitution: no-substitution-without-review
Club competition and advanced training
Substitution: no-substitution-without-review
Advanced daily training
Substitution: same-or-lower-training-tier
Advanced coaching use
Substitution: same-training-tier