Skip to main content
Home / Violin Bows / KPE Violin Bow Straightener and Grip Trainer, Bowing Posture Corrector Accessory

Attributes

Brand -
Category Musical Instruments/Guitars/Pianos/Accessories / Violin Bows
Origin -
Brand KPE
Material Durable Plastic and Silicone
Color Black
Compatibility Standard 4/4 Violin Bows
Assembly Required Yes, Tool-Free
Primary Function Posture Correction and Grip Training
Weight 0.8 oz
Skill Level Beginner to Intermediate
Package Contents 1x Bow Straightener, 1x User Guide
Warranty 30-Day Satisfaction Guarantee

6 reviews

A

Anonymous

Mar 21, 2026

Rating: 4/5

Simple but effective

Does exactly what it says. The plastic feels sturdy enough, though I wish it came in different sizes for smaller fractional violins.

A

Anonymous

Mar 19, 2026

Rating: 5/5

Easy to assemble

Took less than a minute to put together. My daughter loves using it because it makes her feel like she has a special gadget to help her play better.

A

Anonymous

Mar 19, 2026

Rating: 4/5

Solid training aid

A practical accessory for anyone struggling with bow angle. It provides immediate tactile feedback when the bow starts to tilt.

A

Anonymous

Mar 07, 2026

Rating: 3/5

Good concept, slightly bulky

It works well for practice sessions, but it adds a bit of weight to the bow tip. I wouldn't use it during a performance, just for training.

A

Anonymous

Mar 06, 2026

Rating: 5/5

Great for my beginner student

This tool has been a game-changer for teaching proper bow hold. It snaps on easily and helps keep the bow straight without constant verbal reminders.

A

Anonymous

Mar 02, 2026

Rating: 5/5

Helped fix my wrist tension

I had developed bad habits over the years. Using this trainer for 15 minutes a day has really helped relax my wrist and straighten my bow stroke.

5 FAQ

Q: Do I need any glue or tools to attach this?

A: No tools or glue are required. The device features a snap-on design that allows for easy assembly and disassembly in seconds.

Q: How long should I practice with this each day?

A: We suggest starting with 10-15 minutes daily to build muscle memory without causing fatigue. You can gradually increase time as your posture improves.

Q: Can I leave this on the bow while playing a song?

A: It is intended as a training aid for exercises and scales. We recommend removing it before performing pieces to ensure natural bow balance and sound production.

Q: Is the material safe for varnished bows?

A: Yes, the contact points are made of soft silicone that will not scratch or damage the varnish on your violin bow.

Q: Will this fit a 3/4 size violin bow?

A: This model is specifically designed for standard 4/4 full-size violin bows. For 3/4 sizes, the fit may be too loose to be effective.

Explore your interests

View More
All Categories
Best Seller (30)
New List (30)
South Korea DIO Dental Implant / Implant + Abutment + Crown

South Korea DIO Dental Implant / Implant + Abutment + Crown

$1,580.00

40cm Extended Drill Attachment with Scouring Pad Head for Polishing, Rust Removal, and Marble Countertop Cleaning

40cm Extended Drill Attachment with Scouring Pad Head for Polishing, Rust Removal, and Marble Countertop Cleaning

$60.00

Authentic Ou Style Tian Kaishu Thousand Character Classic Calligraphy Card for Adult Practice, High-Definition Coated Paper

Authentic Ou Style Tian Kaishu Thousand Character Classic Calligraphy Card for Adult Practice, High-Definition Coated Paper

$55.10

Zer0g Ultra-Light 14g Backpack Waterproof Liner - Polycro Odor-Barrier Pack Liner for Hiking and Trekking

Zer0g Ultra-Light 14g Backpack Waterproof Liner - Polycro Odor-Barrier Pack Liner for Hiking and Trekking

$21.20

Touchmark Liquid Acrylic Markers with Soft Tips, Specialized for Elementary School Art, Ideal Birthday Gift for Children

Touchmark Liquid Acrylic Markers with Soft Tips, Specialized for Elementary School Art, Ideal Birthday Gift for Children

$18.90

Paper Blending Stump for Sketching - Professional Art Tool with Blade for Highlights, Pastels, and Oil Pastels

Paper Blending Stump for Sketching - Professional Art Tool with Blade for Highlights, Pastels, and Oil Pastels

$3.74

Wen Zhengming Small Regular Script Love Lotus Essay Brush Tracing Practice Copybook Calligraphy Paper Copying Custom Wholesale for Beginners

Wen Zhengming Small Regular Script Love Lotus Essay Brush Tracing Practice Copybook Calligraphy Paper Copying Custom Wholesale for Beginners

$8.80

Heavy-duty Industrial Scouring Pad Roll with Aluminum Oxide for Stainless Steel Polishing and Rust Removal

Heavy-duty Industrial Scouring Pad Roll with Aluminum Oxide for Stainless Steel Polishing and Rust Removal

$57.52

1.06m Leather Slitting Machine – Wide-Range Strip Cutter for Leather, Luggage, and Rubber Materials

1.06m Leather Slitting Machine – Wide-Range Strip Cutter for Leather, Luggage, and Rubber Materials

$16,250.00

Ceramic Double-Boiler Steaming Bowl with Lid – Ideal for Eggs, Bird's Nest, Custard, and Soup for Home or Commercial Use

Ceramic Double-Boiler Steaming Bowl with Lid – Ideal for Eggs, Bird's Nest, Custard, and Soup for Home or Commercial Use

$21.11

[Ya Que You Sheng] DT900 PRO X Calibration File V2 Version EQ Equalization

[Ya Que You Sheng] DT900 PRO X Calibration File V2 Version EQ Equalization

$15.00

Ceramic Rabbit Egg Holder, Creative Irregular Egg Stand, Home Breakfast Small Dish, Craft Gift Ornament

Ceramic Rabbit Egg Holder, Creative Irregular Egg Stand, Home Breakfast Small Dish, Craft Gift Ornament

$44.78

Hot-Selling Wire Money Tree Bonsai Base – Ceramic Pot for Wealth Attraction Incense

Hot-Selling Wire Money Tree Bonsai Base – Ceramic Pot for Wealth Attraction Incense

$37.00

Maike Outdoor Sports Waterproof Backpack Wet-Dry Separation Ski Bag Fishing Creek Fins Multi-Function Gear Storage

Maike Outdoor Sports Waterproof Backpack Wet-Dry Separation Ski Bag Fishing Creek Fins Multi-Function Gear Storage

$152.00

Viral NFC Chip Stickers for Music Wall - Adhesive Read/Write Tags for Song Scanning, Cards, and Photo Frames

Viral NFC Chip Stickers for Music Wall - Adhesive Read/Write Tags for Song Scanning, Cards, and Photo Frames

$2.38

Rechargeable Generation 2 Personal Air Purifier - Safe Portable Electric Fan for Travel Commuting and Flights

Rechargeable Generation 2 Personal Air Purifier - Safe Portable Electric Fan for Travel Commuting and Flights

$181.00

Integrated Sink Splash Guard with Silicone Drain Mat - Auto-Draining Countertop Organizer

Integrated Sink Splash Guard with Silicone Drain Mat - Auto-Draining Countertop Organizer

$23.30

Ultra-Light Aluminum Camping Light Pole – Foldable Mini Lamp Stand for Outdoor Picnics and Tabletop Use

Ultra-Light Aluminum Camping Light Pole – Foldable Mini Lamp Stand for Outdoor Picnics and Tabletop Use

$8.33

bimoz Under-Desk Cable Organizer No-Drill Shelf for Home Office Socket Strip Router Wire Data Cable Fixer Minimalist Wire Winder Dual-Side Mount Ventilated Design

bimoz Under-Desk Cable Organizer No-Drill Shelf for Home Office Socket Strip Router Wire Data Cable Fixer Minimalist Wire Winder Dual-Side Mount Ventilated Design

$40.80

Extended Deep-Cut External Thread Tool Holder with Relief Groove for Swiss-Type Lathe HKFF42R6001

Extended Deep-Cut External Thread Tool Holder with Relief Groove for Swiss-Type Lathe HKFF42R6001

$15.50

Meiao Dental Imported Dental Implant Package, Swiss ITI Straumann Implant Abutment, False Teeth, Filling, and Planting

Meiao Dental Imported Dental Implant Package, Swiss ITI Straumann Implant Abutment, False Teeth, Filling, and Planting

$14,188.00

Assorted Colors Kids' Painting Crayons - Washable Oil Pastels in 12, 18, 24, or 36 Colors for Graffiti and Coloring

Assorted Colors Kids' Painting Crayons - Washable Oil Pastels in 12, 18, 24, or 36 Colors for Graffiti and Coloring

$2.47

Fruit and Vegetable Slicer - Stainless Steel Commercial Electric Multi-Function Shredder for Radish, Potato, Cucumber, Pepper, Automatic

Fruit and Vegetable Slicer - Stainless Steel Commercial Electric Multi-Function Shredder for Radish, Potato, Cucumber, Pepper, Automatic

$2,880.00

CAAS-Developed Granular Insecticide and Fungicide for Vegetable Gardens – Soil Pest Control and Fertilizer for Enhanced Vegetable Growth and Yield

CAAS-Developed Granular Insecticide and Fungicide for Vegetable Gardens – Soil Pest Control and Fertilizer for Enhanced Vegetable Growth and Yield

$13.50

Marie's C6823 Sketch Blending Stumps (3-Pack), Professional Charcoal and Pastel Smudging Tools for Art Students and Beginners, Hard/Small/Highlight Set on Newsprint

Marie's C6823 Sketch Blending Stumps (3-Pack), Professional Charcoal and Pastel Smudging Tools for Art Students and Beginners, Hard/Small/Highlight Set on Newsprint

$7.48

Inverted Water Dispenser Stand with Manual Pump for Large Mineral Water Bottles

Inverted Water Dispenser Stand with Manual Pump for Large Mineral Water Bottles

$67.00

Lanzhai Flagship Store Multifunctional Retro Brush Washer Set, Creative Ceramic Large National Painting Tea Rinse Bowl, Art Display Paperweight, Student Calligraphy Supplies

Lanzhai Flagship Store Multifunctional Retro Brush Washer Set, Creative Ceramic Large National Painting Tea Rinse Bowl, Art Display Paperweight, Student Calligraphy Supplies

$8.42

Multi-Function Vanity Shelf Over Toilet - Floor-Standing Thickened Plastic Storage Cabinet for Squat Toilet Gaps

Multi-Function Vanity Shelf Over Toilet - Floor-Standing Thickened Plastic Storage Cabinet for Squat Toilet Gaps

$52.49

100% Cotton Watercolor Paper Pad 300gsm - Cold/Hot Press, 8K/16K/32K Sizes, Glued on Four Sides for Academy & Portable Sketching

100% Cotton Watercolor Paper Pad 300gsm - Cold/Hot Press, 8K/16K/32K Sizes, Glued on Four Sides for Academy & Portable Sketching

$11.90

Commercial Large Shredding Machine Tornado Potato Slicer Wavy Slice Equipment Carrot Slicer Multi-Function

Commercial Large Shredding Machine Tornado Potato Slicer Wavy Slice Equipment Carrot Slicer Multi-Function

$20,000.00