Finger Strength Trainer

Black

$12.99

PrimeBuild™ Finger Strength Trainer – 5-Finger Spring Grip Ball, 2.95 in

Strength

Finger Strength Trainer – 5-Finger Spring Grip Ball, 2.95 in

Name: PrimeBuild™ Finger Strength Trainer – 5-Finger Spring Grip Ball, 2.95 in
Brand: PrimeBuild
SKU: PB-FST-01
Price: 12.99 USD
Availability: InStock

$12.99

Free US shipping

Choose your color

Black$12.99

Free US shippingEstimated delivery in 11–12 business days, with tracking
Tracked shippingEvery order ships with tracking
Secure checkoutSSL-encrypted payments
Damaged or wrong item?Report it within 48 hours of delivery and we will resolve it

Shipping policy Returns policy

Shipping

This item ships free to the US. Estimated delivery: 11–12 business days after you order (1–2 business days to prepare plus transit). Every order includes tracking. Shipping policy

Returns & refunds

We accept returns for defective, damaged or incorrect items. Report the issue within 48 hours of delivery with clear photos of the item and packaging to primebuildfit@gmail.com. Change-of-mind returns are not accepted. Approved refunds are issued to your original payment method within 10 business days. Returns policy

Grip trainerStrength

Finger Strength Trainer

Train every finger, one press at a time

A 2.95-inch black grip ball with five spring-loaded finger pads around a textured, non-slip shell. Press one finger at a time, squeeze the whole ball or train four fingers together.

5 spring finger pads
3 ways to train
Non-slip shell
2.95 in ball

Price: $12.99

Add to cart See how it works

Finger Strength TrainerTrain every finger, one press at a time.5 spring-loaded finger padsStainless steel springsFits in a pocketFor climbers and liftersFinger Strength TrainerTrain every finger, one press at a time.5 spring-loaded finger padsStainless steel springsFits in a pocketFor climbers and liftersFinger Strength TrainerTrain every finger, one press at a time.5 spring-loaded finger padsStainless steel springsFits in a pocketFor climbers and liftersFinger Strength TrainerTrain every finger, one press at a time.5 spring-loaded finger padsStainless steel springsFits in a pocketFor climbers and lifters

What it's for · How to use

Train each finger on
its own spring

A 2.95 in grip ball with five spring-loaded finger pads, for individual finger presses, full-hand squeezes and four-finger training.

1. Press the pads
Hold the ball in your palm with one fingertip on each pad and press the pads in.
2. Squeeze it
Squeeze the whole ball with all five fingers.
3. Four fingers
Hold it in the palm and work four fingers together.

See it in action

Every finger, on its own.

A quick look at the ball, the five spring pads and the textured shell.

Man with a dumbbell and the black trainer used for five-finger, compression and four-finger training

What it does

Built for
stronger fingers

Five finger pads
Each pad sits on its own spring, so every finger works separately.
Three ways to train
Five-finger presses, compression squeezes and four-finger training.
Steel springs
Stainless steel springs inside each finger post.
Non-slip shell
Textured, rubber-coated ball surface.
Compact
A 2.95 in (7.5 cm) ball that fits in a pocket or bag.

The details

Specs and
what's included

Each finger pad has a fixed spring; the resistance is not adjustable.

Specifications

Ball diameter: Approx. 2.95 in (7.5 cm)
Finger pads: 5, spring-loaded
Materials: ABS shell with rubberized coating, stainless steel springs
Color: Black
For: Adults
Shipping weight: Approx. 3.7 oz (105 g)
In the box: 1 finger strength trainer

Measurements are approximate.

Ideas

Ways to
use it

General ideas to get you started.

1. Climbing and bouldering
Keep it in your climbing bag for finger sets on rest days.
2. Lifting days
A few sets between dumbbell, kettlebell or barbell work.
3. Golf, guitar and piano
Work each finger on its own if you want stronger fingers for your game or instrument.
4. Desk breaks
Keep it next to the keyboard and do a set whenever you have a minute.

Start short. Start with short sets and rest your fingers between sessions. Wipe the trainer with a damp cloth and keep it dry.

FAQ

Questions,
answered

Something else on your mind? Our team answers from the contact page.

Contact us

How do I use it?

Hold the ball in your palm with one fingertip on each pad and press the pads in. You can also squeeze the whole ball, or train four fingers at a time.

Is the resistance adjustable?

No. Each finger pad has a fixed spring.

Which color is it?

Black.

How much does shipping cost and how long does it take?

Shipping is free on every order to US addresses, with no minimum. Orders are handed to the carrier within 1-2 business days after payment, and every order ships with tracking. The estimated delivery time for this product is 11-12 business days in total, including processing. We ship to US addresses only.

What is the return policy?

If an item arrives defective, damaged or incorrect, email primebuildfit@gmail.com within 48 hours of delivery with your order number and photos. We will resolve it with a replacement or a refund to your original payment method, usually without you having to send the item back. Returns for change of mind or sizing preference are not accepted.