i purchased a couple of these to rehabilitate tendonitis in hands. the first was blue and excellent. fantastic for tendons on back of hand. the finger holes are small but flexible so allow for stretching over bigger fingers. don't be afraid to really pull on them to get them where you want them. tension is adjustable. the further down the fingers you set this the less strength is required. I was so impressed with the first that I purchased a second one. this second one was dark blue and appears to be made from a different material. this one is way less flexible than the first and basically unusable. very disappointed by this. do the different colors require different levels of strength to use?

i purchased a couple of these to rehabilitate tendonitis in hands. the first was blue and excellent. fantastic for tendons on back of hand. the finger holes are small but flexible so allow for stretching over bigger fingers. don't be afraid to really pull on them to get them where you want them. tension is adjustable. the further down the fingers you set this the less strength is required. I was so impressed with the first that I purchased a second one. this second one was dark blue and appears to be made from a different material. this one is way less flexible than the first and basically unusable. very disappointed by this. do the different colors require different levels of strength to use?

i purchased a couple of these to rehabilitate tendonitis in hands. the first was blue and excellent. fantastic for tendons on back of hand. the finger holes are small but flexible so allow for stretching over bigger fingers. don't be afraid to really pull on them to get them where you want them. tension is adjustable. the further down the fingers you set this the less strength is required. I was so impressed with the first that I purchased a second one. this second one was dark blue and appears to be made from a different material. this one is way less flexible than the first and basically unusable. very disappointed by this. do the different colors require different levels of strength to use?

素晴らしいアイテム、ギターのトレーニングに本当に役立つと思います

Nice item, I think it will be really useful for my guitar training

素晴らしいアイテム、ギターのトレーニングに本当に役立つと思います

優れた手運動装置。 素晴らしい外観と品質。 お勧めします。

Excelente aparelho de exercício para as mãos. Ótima aparência e qualidade. Recomendo.

優れた手運動装置。 素晴らしい外観と品質。 お勧めします。

I recommend this just for small fingers

I recommend this just for small fingers

I recommend this just for small fingers

Makes sense universally even if you're not a musician for example if you're using a keyboard. Very hard at first gets easier as you get used to it. Recommend.

Makes sense universally even if you're not a musician for example if you're using a keyboard. Very hard at first gets easier as you get used to it. Recommend.

Makes sense universally even if you're not a musician for example if you're using a keyboard. Very hard at first gets easier as you get used to it. Recommend.

Bom para extensores dos dedos

Bom para extensores dos dedos

Bom para extensores dos dedos

In accordance with the professional packaging, the product was damaged! Selected product, quality!

In accordance with the professional packaging, the product was damaged! Selected product, quality!

In accordance with the professional packaging, the product was damaged! Selected product, quality!

製品は完璧です。 USBに挿入して再生するだけ

product is perfect. just to insert in the USB and play

製品は完璧です。 USBに挿入して再生するだけ

赤ちゃんの指で大丈夫です。 使用できない大人の場合は、指の血を塞ぐ危険性があります。

Pre detské prsty o.k. Pre dospelého nepoužiteľné, hrozí zástava krvi v prstoch.

赤ちゃんの指で大丈夫です。 使用できない大人の場合は、指の血を塞ぐ危険性があります。

Perfetto per aumentare la forza.

Perfetto per aumentare la forza.

Perfetto per aumentare la forza.