Finger exerciser 🎁SPECIAL OFFER 50% OFF 🎉
$29.90
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The finger strengthener can improve the finger strength of athletes (climbing, fitness, tennis, baseball, boxing) and musicians (guitar). , bass, pianist and violinist. The silicone exerciser provides you with 6 resistance levels, including 6.6LB, 8.8LB, 11LB, 13LB, 17LB and 21LB.
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