| Brand | Forceball | | Model | SPT-ALC | | Quantity | 1 | | Color | Blue + black | | Material | Plastic | | Functions | Enhances the strength and flexibility of fingers, wrists, forearms, biceps, triceps, and ligament | | Best use | Multisport | | Other Features | Theory: It is application by centrifugal force and inertia like a gyroscope; Dynamic: There is no any batteries or electricity inside the device. It is powered by rotating the wrist, and the speed of rotation can reach over 8000RPM; Perfect exercise gadget for sports like golf, tennis, squash, cricket, badminton, baseball, bowling, basketball, motocross, mountain climbing; Increases strength in fingers, wrists, hands, forearms, biceps, triceps, ligament and shoulders; Great benefit for musicians, guitarists, drummers; Rehabilitates sore muscles and joints; Built-in LED, it will light blue under high speed rotating. | | Packing List | 1 x Force ball
1 x Started rope (40cm)
1 x Wrist rope
1 x English user manual
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Dimensions: 2.83 in x 2.83 in x 2.40 in (7.2 cm x 7.2 cm x 6.1 cm)
Weight: 9.52 oz (270 g)
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