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💥 Spin Your Way to Unstoppable Strength!
The NSD Spinner PB-688 Crystal is a precision-engineered hand exerciser designed to deliver up to 12kg of gravity resistance, effectively training muscles from wrist to elbow. Compact and lightweight at just 7cm and 231g, this battery-free device offers durable plastic construction with a sleek crystal finish, making it an essential tool for professionals seeking portable, high-impact strength training.












| Model Number | PB-688 Crystal |
| Material | Plastic |
| Batteries Included | No |
| Product Dimensions | 7.01 x 7.01 x 5.51 cm; 231.33 g |
M**T
よかったらご参考に。
安物はグリップ部分が臭くて使い心地が悪かったので少し高いけどまともなNSD製に乗り換えました。 使用感はすごくいいです。安物みたいにうるさくありませんし、耐久性もありそうです。 ただ当職はクリア色を買いましたが紐を入れる穴が非常に見づらいです;; クリアがかっこよさげだったので購入しましたが、色がある物にしたほうがよさそうです。
N**O
これは!
まあまあの重さがあって、作動時の音も気にならないほど静かでした。回転を上げた時の負荷はかなりあるので、結構効いてると思います。良い買い物でした。
S**S
問題なし
今のところ問題なしです オートスタート、LED付の横方向回転が渋くなった気がするので購入
田**人
つかれる
想像以上に凄い負荷がかかります 指導用のヒモがなくなりそうでこわい
A**ー
ヒモが・・・・・・
商品の動作・効果には全く問題はありません。 ただ、ジャイロを動かす為にその都度ヒモをセットして引っ張らなくてはなりません。 ヒモを使わないで回せるタイプもあるので、ズボラな私にはそちらも候補にいれるべきでした・・・。
M**E
A melhor marca
Já uso faz tempo,essa marca é a de melhor qualidade.
E**M
Works fantastic and it's fun to use!
This is the best device I've used to rehab my hand/wrist. I've had 2 surgeries for an injury which included a trapeziectomy with LRTI, vein ligation, median and radial branch nerve excision and burial, median nerve entrapment release, palmar tendon release, and scar tissue removal. Recently my therapist told my dr I was coming to the end of therapy being beneficial. I didn't accept that and knew there was still more work to be done. Luckily, my husband had been through work hardening for a back injury many years ago and had paid attention to what other pts were doing! He talked to me about what he'd seen and I immediately started searching for the devices he talked about. I felt a difference in my ROM, strength, and pain level after the first day of use. Today is day 4 and I couldn't be more excited about the results so far! I bought flexbars, putty, and a web but feel this spinner has been the most helpful and it's really fun to use. After trying this spinner and seeing how beneficial it was I bought my boys who are in jiu jitsu one each to help with their grip strength. I gave one to my daughter in-law to help her strength but also her anxiety. I bought a 5th one for my trucker husband to add to his dumbell exercises on the truck. This is such a great device!
V**L
Good
Good quality Product
A**R
works great
good product, not hard to use, easy once you get the hang of it and good hand physical therapy.
N**A
Treino
muito pratica e de fácil manuseio, chegada na data estipulada e em perfeito estado.
Trustpilot
2 weeks ago
2 weeks ago