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FENDER Patented Callus Builder & Finger Strengthener – Resistance Finger Exerciser for Guitar, Bass & Violin – Guitar Finger Trainer & Grip Strength Tool – Ideal Guitar & Bass Accessories (Tensions: RED=8-Lbs; BLACK=15-Lbs)

Product ID: 558796507

Details

Brand
Fender
Color
Red
Item Weight
3 ounces
Material
Plastic
Style
Wrap

🎯Ergonomic string-like ridges

🎸Iconic Stratocaster shape

💪Up to 15-lb resistance

143.59 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Tunisia.

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Description

🎸 Build strength, calluses & confidence—play like a pro, every day!

AUTHENTIC FENDER DESIGN - Stand out with the patented Stratocaster-shaped callus builder—gear that screams credibility.
ERGONOMIC PLAY POSITION - Designed to mirror your hand’s natural angle for targeted, effective training.
PRO LEVEL FINGER STRENGTH - Push your limits with up to 15 lbs of resistance for unmatched finger power.
PERFECT GIFT FOR MUSICIANS - Compact, stylish, and essential—ideal for gifting or stocking stuffers that inspire.
REALISTIC STRING SIMULATION - Raised ridges mimic actual guitar strings to build calluses where it counts.

The Fender Patented Callus Builder & Finger Strengthener is a licensed, ergonomically designed finger exerciser shaped like the iconic Stratocaster. Available in 8-lb (red) and 15-lb (black) resistance levels, it features raised ridges that simulate real guitar strings to build finger strength, coordination, and calluses. Perfect for guitar, bass, and violin players seeking daily training or warm-ups, this compact tool is a top-rated accessory that blends function with Fender’s legendary style.

Specifications

ASIN	B0CHBH9YDK
Best Sellers Rank	#1,023 in Musical Instruments ( See Top 100 in Musical Instruments ) #4 in Guitar Tools
Brand Name	Fender
Color	Red
Customer Reviews	4.5 4.5 out of 5 stars (426)
Item Shape	Variety
Item Type Name	Callus Builder
Item Weight	3 ounces
Manufacturer	Barrett Productions, LLC
Material	Plastic
Model Number	891922002216
Number of Items	1
Part Number	891922992216
Style	Wrap
Tension Supported	8-lbs or 15-lbs
UPC	891922002216
Warranty Description	NO

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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TrustScore 4.5 | 7,300+ reviews

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143.59 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Tunisia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Khalid Z.

Great experience from order to delivery. Highly recommended!

1 week ago

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

View all Trustpilot reviews