SYNGUCK 重みのある野球ボール 投球練習用ウェイト付きベースボール-球速アップに役立つ練習用ベースボール6個セット (113/170/198/255/283/340g)
Price as listed by the Japanese store — service fee and shipping not included
Product details
⚾ 球速と球威を向上させる-球速は、野球選手にとって最も重要な特性の一つです。球速が1マイル増すごとに、打者が反応するまでの時間は約4ミリ秒(およそ1%)短くなる。わずかなことかもしれないが、ヒットとストライクの差はミリ秒単位で測られる。そこで、より多くの三振を取るために、ウエイトベースボールを使ったトレーニングが適しているのです! ⚾ トレーニングセット-様々な重さのホワイトレザーベースボールが6個入っています。ライトブルー:4オンス(113g)のベースボール、グリーン:6オンス(170g)のベースボール、オレンジ:7オンス(198g)のベースボール、ブラック:9オンス(255g)のベースボール、ダークブルー:10オンス(283g)のベースボール、レッド:12オンス(340g)のベースボール。 ⚾ 長持ちします -公式野球ボールと同じ素材を使用し、直径は73mm。SYNGUCKのウェイトトレーニングベースボールは、その形状を保持し、長年使用するための損傷に抵抗します。カラフルなダブルステッチは、野球ボールの目を引く外観と感触の最後のディテールです。
Seller details
- Store
- Rakuten Ichiba
- Seller
- ベストプライスオンラインストア
- Item code
- 10087366
Weight & dimensions
The source listing did not publish a weight or size for this item
* Estimate — final cost is by actual weight at our Japan warehouse.
🚚 Shipping calculator (Japan → Thailand)
🚢 Sea
฿150
By the kilo · 150฿/kg
25-30 days
✈️ Air
฿700
700฿/kg
7-10 days after reaching our Japan warehouse
This is the Japan → Thailand rate and already includes KEX Express home delivery (1-2 more days)
* Estimate — final cost is by actual weight at our Japan warehouse.
Shipping information
Air
7-10 days after reaching our Japan warehouse
Twice a week (Sat · Tue)
Sea
25-30 days
Cutoff every Thursday
After clearing Thai customs, delivered to your door by KEX Express in 1-2 days
⚠️ Some items can't ship by air (high-value brands, gas/spray/pressurized goods) — ask before ordering.
📦 Full shipping rates (Japan → Thailand)View all
✈️ Air Cargo
| Product type | Price |
|---|---|
| General goods | 700 ฿/kg |
| Shoes (boxed) / streetwear / card games | 750 ฿/kg |
| Tennis/badminton rackets, sports gear | 850 ฿/kg |
Minimum weight by box size (W+L+H over 100cm)
| Combined size | Minimum |
|---|---|
| 100 cm | 5 kg |
| 120 cm | 10 kg |
| 140 cm | 15 kg |
| 160 cm | 20 kg |
- ⚖️ Charged by actual weight including packaging — no flat-rate boxes
- 🗓️ Departs every Saturday and Tuesday
- ⏱️ 7-10 days after reaching our Japan warehouse
🚫 Not allowed: High-value brands (bags/watches/jewellery), gas/spray/pressurised goods, alcohol/tobacco/adult, illegal goods
🚢 Sea Cargo
| Option | Condition | Price |
|---|---|---|
| Large crate | ≤50kg · W+L+H ≤190cm | 4,000 ฿ |
| Small crate | ≤30kg · W+L+H ≤140cm | 2,500 ฿ |
| By the kilo | by weight | 150 ฿/kg |
Special items (Sea)
| Gas stove | by weight |
| Lawn mower | 1,500 ฿ |
| Bicycle | 1,800 ฿ |
| Car tyres (4) | 4,500 ฿ |
| Tyres + rims (4) | 5,000 ฿ |
| Motorcycle (as parts) | 200 ฿/kg |
| Bumper / hood (front-rear) | 200 ฿/kg |
| Front car seats (pair) | 4,500 ฿ |
| Rear seat | 3,500 ฿ |
| Fishing rod | 200 ฿/kg |
- 🗓️ Cutoff every Thursday
- ⏱️ 25-30 days
- 📦 Bulk / large volume → ask us first
🚫 Not allowed: Alcohol, tobacco, illegal goods
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