Digi-Flex Finger Exerciser bathtub safety rail 100 needles per box

100 needles per box

Frequency: 1-120 Hz

Go anywhere you want to go

while injecting small amounts of ink as it pierces the skin thousands of times

5 deep x 22in H

Digi-Flex Finger Exerciser bathtub safety rail 100 needles per boxDigi Flex Finger Exerciser Flexion for each finger individually and the entire hand! Develops isolated finger strength, flexibility and coordination as it builds hand and forearm strength. Use each button independently to exercise fingers or compress the entire unit for complete hand and forearm strengthening. Comes with illustrated manual. Plastic Display for Digi Flex Finger Exerciser Display can hold all 5 strengths of Digi Flex Finger Exerciser