



Product description


Practice finger strength

Practice pressing pressure

Relieve hand fatigue
Common usage methods

Double ball spin
The common method used for handball is to hold two balls with one hand and rotate them in a centrifugal direction. Stretch out your fingers and vigorously stir the two balls to make them spin rapidly in the palm of your hand without colliding. Its speed is generally required to rotate clockwise 150 to 200 times per minute and counterclockwise 130 to 180 times per minute.

Pinch the ball with five fingers
Hold the ball naturally with your fingers apart. Pinch the ball firmly with your fingers and then release them. Repeat this process of pinching and releasing the ball 10 times. The force of pinching should be slow and sustained. When pausing, wait until your fingers feel sore and swollen before releasing them. Only in this way can you achieve a good effect.

Hold the ball in the palm of your hand
Place the ball in the palm of your hand, with your five fingers naturally grasping the ball. Hold the ball firmly and then relax. Repeat this 10 times. Requirement: Squeeze the ball firmly for a moment. Only when your hand feels sore and swollen can you relax.

Hold the ball in the palm of your hand
Keep your four fingers together and apart from your thumbs. Hold the ball in the palm of your hand, rhythmically and forcefully. One pinch and one release count as one repetition. Repeat this 10 times. When holding a ball with force, it is advisable to feel a sense of tension at the thumb and index finger of your hand.

Product Dimensions : 2 x 2 x 2 inches; 12.31 ounces
Item model number : Obsidian
Date First Available : November 22, 2025
Manufacturer : Hmsddan
ASIN : B0FVG2F1YZ
Best Sellers Rank: #65,511 in Health & Household (See Top 100 in Health & Household) #83 in Manual Massage Balls #16,258 in Health Care Products
Customer Reviews: 4.3 4.3 out of 5 stars (51) var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
AUTHENTIC MATERIAL: Made from genuine obsidian in wblack colors, each ball features unique natural patterns and textures for a premium feel.
PERFECT SIZE: The diameter is approximately 2 inches, these balls are ideally sized for comfortable handling during meditation and exercises.This X Large size might be more suitable for men with larger palms.
STRESS RELIEF: Traditional Chinese meditation balls help reduce tension, promote relaxation, and provide a soothing sensory experience.
HAND THERAPY: Excellent for hand strengthening, finger dexterity improvement, and arthritis relief through gentle rolling motions.
VERSATILE USE: Functions as both meditation tools and therapeutic massage balls, suitable for stress relief, hand exercises, and physical therapy.
$14.99