We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Three small silicone balls in yellow orange and blue on a surface

Hand Exercise Balls 3 Resistance 4.8cm Silicone

SKU CH-FJ87-ZEB55

Three silicone therapy balls in light, medium and heavy resistance fit a 4.8 cm grip for hand, wrist and forearm strengthening

  • TypeBraces & Supports
  • SizeOne Size
  • MaterialSilicone
  • ColorBlack
  • Color MappingBlack
  • FeaturesLight, Medium, Heavy, Silicone, Blue/Orange/Yellow, Grip Exe
  • Three resistance levels build progressive grip strength
  • 8 cm silicone balls fit comfortably in the hand
  • Washable material keeps therapy hygienic and long-lasting
  • Textured surface stimulates circulation while exercising fingers
  • Portable design supports stress relief at home or office

Three Resistance Levels for Hand Therapy

This set includes three silicone exercise balls in yellow, orange and blue, each providing a different resistance level from light to heavy. The 4.8 cm diameter fits a wide range of hand sizes and supports progressive grip training. They are designed for physical therapy, strength building and stress relief.

Lightweight, Washable Silicone Construction

Made from silica gel, the balls are lightweight, durable and safe for repeated handling. The particle surface texture increases finger agility and stimulates blood circulation during use. They can be cleaned easily with warm soapy water for hygiene.

Not for Buyers Needing Larger Equipment

Users who require larger diameter spheres or adjustable resistance beyond the three fixed levels will need different equipment. The one-size format may not suit hands needing a significantly bigger or smaller grip surface.

Highlights

  • Three resistance levels build progressive grip strength
  • 8 cm silicone balls fit comfortably in the hand
  • Washable material keeps therapy hygienic and long-lasting
  • Textured surface stimulates circulation while exercising fingers
  • Portable design supports stress relief at home or office

Specifications

TypeBraces & Supports
SizeOne Size
MaterialSilicone
ColorBlack
Color MappingBlack
FeaturesLight, Medium, Heavy, Silicone, Blue/Orange/Yellow, Grip Exerciser, Round, 3

Questions about this item

How do I start using the 4.8 cm silicone balls for hand therapy?

Choose the yellow ball for light resistance, squeeze or roll it in your hand for several repetitions, then progress to orange and blue as strength improves.

What cleaning or replacement do the three resistance balls need over time?

Wash each ball with warm soapy water and air dry; replace any ball that shows tears, permanent deformation or loss of elasticity.

At what point does the firm blue 4.8 cm ball stop providing consistent resistance during a long session?

The blue ball is rated as firm hard; resistance feels constant until hand fatigue reduces your squeeze force, not because the silicone softens.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.