Are the three different colors different resistant levels and if so which color is which level?

Yes, each color represents a different resistance level. The light green color is the least resistance, the blue color is medium resistance and the orange color is the most resistance. As an aside, I really like these hand/finger grip strengtheners because they are well made, easy to use and are handy to have when needed. I use them every day and have noticed a tremendous improvement in the strength of both hands.

How about the quality of the finger exerciser, will it break? and how long have you been using it?

Yes, they are very durable. This hand grip strengthener is recommended by my fitness trainers. I ordered it 3 times on Amazon last year, but they all broke in a week and some are expensive. Until I found them, their hand grip strengthener’s quality really good. It was similar to rubber bands, with very high elasticity. I have been using it for half a year, they still work, no break.

Will this help strenghten my very weak wrists? (I suffered severe sprains on both wrist they're "healed" now but still feel weak)

You're better off training what connects and aids the wrist. Do farmers walks with dumbbells, a weight that you can barely hold for 30 seconds and walk with it until your hands drop it. Do 2 sets of this a week. The trick is for laziness and low tolerance for pain not to influence the drop, the hands must be the ones to drop the weight. It's also a great exercise for the entire body. You're welcome. Yes, this is 100% guaranteed to work and you'll see why the first time you attempt it.

Where is product made ?

It says on the box Made in China.

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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Pnrskter Hand Grip Strengthener, Finger exerciser, Grip Strength Trainer | Forearm Grip Workout, Finger Stretcher, Relieve Wrist Pain, Carpal Tunnel, Trigger Finger, Mallet Finger (Finger Exerciser)

Product ID: 61089401

Details

Brand
Pnrskter
Color
Multicolor
Item Weight
2.4 ounces
Material
Silicone
Style
Finger

👜Compact & portable design

💪30-50 lb resistance range

🧴Washable, durable silicone

¥4319

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

💥 Unlock your hand’s full potential—strength, relief, and stamina in one sleek set!

ON THE GO FITNESS - Lightweight and pocket-friendly—get your reps in anytime, from office to commute.
DURABLE HYGIENIC - Premium silicone material that's tear-resistant, washable, and built for daily use.
THERAPEUTIC RELIEF - Alleviate wrist pain, carpal tunnel, arthritis, and tendonitis with targeted finger and forearm workouts.
BALANCED GRIP POWER - Train both gripping and expanding muscles to prevent injury and boost hand performance.
ERGONOMIC FOR EVERY HAND - Universal fit for all ages and hand sizes—comfort meets versatility wherever you go.

The Pnrskter Hand Grip Strengthener set includes 6 durable silicone finger exercisers designed to improve finger, wrist, and forearm strength with 30-50 lb resistance. Ergonomically crafted for all hand sizes, these washable, portable tools support rehabilitation from carpal tunnel, arthritis, and tendonitis while enhancing dexterity and reducing fatigue. Perfect for professionals and athletes alike, they fit seamlessly into busy lifestyles for effective, anytime hand fitness.

Specifications

ASIN	B07BJHLL61
Best Sellers Rank	#9,344 in Health & Household ( See Top 100 in Health & Household ) #3 in Physical Therapy Hand Exercisers
Brand Name	Pnrskter
Color	Multicolor
Customer Reviews	4.3 4.3 out of 5 stars (4,576)
Global Trade Identification Number	66505959507700
Item Dimensions L x W	2.95"L x 1.57"W
Item Shape	Variety
Item Weight	2.4 ounces
Manufacturer	Pnrskter
Material	Silicone
Model Number	HADGRP01-6P
Part Number	HADGRP01-6P
Style	Finger Exerciser
Tension Supported	Medium
UPC	665059595077
Unit Count	6 Count

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