Yonex AeroSensor 300 Badminton Feather Temperature Indicator Number 4 Temperature AS300 Shuttlecocks, Shuttlecocks, 12-pack, (Optimal 17-23℃)

✅ AUTHENTIC PRODUCTS FROM JAPAN & SECURE PACKAGING - All products are genuine items sourced from trusted Japanese suppliers. - Product packaging, labels, manuals, or tags may be in Japanese. - We pack items carefully for safe international delivery.

✅ IMPORTANT NOTICE - Please check the product images, size, specifications, and compatibility before purchase. - For electronic items, Japan uses 100V and Type A plugs. A voltage transformer may be required. - Games, DVDs, Blu-rays, and media items may have region codes or Japanese-only language settings. ------------------------------ Capacity: 1 dozen tubes (12 pieces) Recommended temperature range: 2-5 Optimal temperature ranges: 2: 27~33℃, 3: 22~28℃, 4: 17~23℃, 5: 12~18℃ Materials: Goose feathers, 2-layer composite cork Specifications: Mizudori Shuttlecock