Dunlop Jumbo Flow 4.20mm Guitar Pick main image

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Dunlop Jumbo Flow 4.20mm Guitar Pick

$6.19 to $10.49

5.0 (2)

1 Review

2 wishlisted

7 saved

Page last updated Jul 03, 2026

Pricing and availability

We compare 600+ stores and found this item at 5 stores. Prices updated June 21, 2026.

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Reviews

Price

5.0 (9)

$6.19

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3.5 (3)

$10.49

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4.7 (1498)

Used

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3.0 (1)

$10.49

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4.0 (1)

$6.19

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Price History

Based on price data from 4 merchants for "Dunlop Jumbo Flow 4.20mm Guitar Pick". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.

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Description

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When precision and power meet in a guitar pick, the result is the Dunlop Jumbo Flow 4.20mm Guitar Pick. Engineered for the discerning player, this pick is all about delivering a seamless blend of comfort and control. Its wide angle, sharp tip, and uniform bevel provide a smooth, articulate attack that players crave. The low-profile grip ensures that it won't slip during intense solos, while the extra weight boosts projection and adds a velvety high-end tone to your music.

The Dunlop Jumbo Flow stands out not just for its ergonomic design, but also for its ability to elevate your playing experience. This pick allows for faster, more fluid playing, making it a favorite among guitarists who value both speed and sound quality. Whether you're strumming chords or picking intricate melodies, the Jumbo Flow offers a reliable and consistent performance that won't disappoint.

Perfect for those who demand more from their gear, the Dunlop Jumbo Flow 4.20mm Guitar Pick is your go-to choice when you need a pick that matches your passion and precision.

Key Features:

Wide angle, sharp tip, and uniform bevel for smooth, articulate attack
Low-profile grip for optimal control
Extra heft for enhanced projection and smooth high-end tone
Ergonomically designed for fast, comfortable playing

Product specs

Shape	Standard
Gauge	4.20mm
Material	Ultex
Quantity	2

FAQs

What are the benefits of using a Dunlop Jumbo Flow 4.20mm Guitar Pick?: The Dunlop Jumbo Flow 4.20mm Guitar Pick offers enhanced grip and control due to its thick 4.20mm gauge and Ultex material, providing a powerful attack and smooth playability. It's ideal for players seeking a fuller sound and increased volume with each note.
Is the Dunlop Jumbo Flow 4.20mm suitable for all guitar styles?: While the Dunlop Jumbo Flow 4.20mm is versatile, its thickness and material make it particularly well-suited for styles that demand precision and power, such as metal and rock. It may not be ideal for delicate acoustic strumming.
How does the Ultex material affect the performance of the Dunlop Jumbo Flow 4.20mm Guitar Pick?: Ultex material provides durability and a bright, clear tone, ensuring each pick stroke is articulate and consistent. It also offers a comfortable grip, reducing slippage during intense playing sessions.
What makes the Dunlop Jumbo Flow 4.20mm different from other picks?: The Dunlop Jumbo Flow 4.20mm stands out due to its combination of a thick gauge, Ultex material, and ergonomic design, which together deliver superior control, volume, and a focused attack, unlike thinner or less durable picks.

Videos

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Jim Dewd Guitars

Dunlop flow 420 pick review

Jim Dewd Guitars

Whodda thunk these big fat picks would be this good!? Dunlop Flow 4.2mm guitar picks - ace! #SHORTS

jonny capes

Dunlop Flow Jumbo 4.20mm Pick Review #Dunlop #FlowJumbo #GypsyJazz

Gypsy Journey Reviews

Reviews

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PROS

Provides a unique "bounce" assisting in transitioning between notes
Durable Ultex material resists wear, maintaining shape longer
Textured grip enhances stability and comfort
Thicker design allows for a relaxed grip, aiding those with grip issues
Beveled edges offer precision similar to thinner picks
Versatile for various playing styles: strumming, riffing, chugging, shredding
Facilitates easier pinch harmonics with articulate picking
Generates a brighter, clear sound with more clarity
Comfortable for long playing sessions, even after hand surgeries
Suitable for both guitar and bass, providing an organic tone

CONS

High price point for a single pick
May require edge filing due to manufacturing imperfections
Produces more "chirp" on attack than desired
Not ideal for aggressive punk strumming without technique adjustment
Limited to those who prefer very thick picks, not universally appealing

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Dunlop Jumbo Flow 4.20mm Guitar Pick.

User experience

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Owners find the 4.20mm thickness ideal for versatility, excelling in chugging, lead, and strumming compared to thinner picks like the 3mm Flow.
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Users with sweaty hands note that while the grip is initially effective, the pick can become slippery over time, contrasting with consistently sticky Tortex or Gator Grip picks.
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Owners report that the Dunlop Flow Jumbo 4.20mm offers a tactile grip initially but may become slippery over time, unlike consistently tacky Gator Grips.
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Comparisons

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Users transitioning from thinner picks find the 4.20mm a unique upgrade, offering a different playing experience from models like the 0.88mm Dunlop Tortex Jazz III.
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The Dunlop Flow Jumbo series starts at 2mm, offering a larger size compared to the standard Flow or Jazz III, which are often too small for some players.
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The Dunlop Flow Jumbo 4.20mm is noted to maintain its sharp point longer than thicker 1.14mm Tortex picks, which wear down in 2-3 weeks.
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Some users find the 4.20mm Jumbo Flow pick bulky compared to Jazz III picks but appreciate its smoother glide due to the Ultex material and beveled edges.
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Use cases and applications

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This pick is favored by those who previously used thinner picks but now require thicker options to enhance their playing technique and sound.
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The Dunlop Flow Jumbo 4.20mm is favored for heavy chugging and down-picking styles, with users appreciating its thickness and rigidity.
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Features and functionality

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The Dunlop Flow Jumbo 4.20mm's larger size suits players who find standard shapes like the Jazz III too small, providing better control and grip.
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The Ultex material in Flow picks is praised for its durability and longevity compared to standard Tortex picks, aligning with some signature models like Rabea Massad’s pick.
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5.0 out of 5

Based on 1 Review and 2 Ratings

5 star

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1 star

clifford_bao_777

7287

almost 6 years ago

Best Pick I've Ever Played.

Since I started playing Bass/Guitar I've always loved heavy gauge picks, in fact the first picks I ever bought were Dunlop Tortex 1.14mm, and Dunlop Big Stubby 3.0mm both in standard and triangular. Of the two, the 3.0mm picks were always my favorites, but they always wore down really fast, especially on heavy gauge strings like Bass or Baritone, as I found the Lexan material wasn't hard enough. These are perfect for me and my style of playing, the sloped edge provides a smoother tone, as you don't hear as much "pick-grind" from the edge of the pick scraping/catching against the strings. I've tried a few 5.0mm picks from Dunlop, but I kept finding the tip profile to be too blocky and took too much wearing in, so I keept falling back on these ones. I personally love the thicker-than-usual profile, the textured grip catches your fingers real well, and with these being made of Ultex, they're harder than the 3.0mms and very durable, so they last practically forever. Bottom line: It's everything I could ever really ask for in a pick.

Overall, I might not suggest these to my friends, but I might let them try one first and then see if they're interisted, as I don't belive everyone would like picks this thick.

One Year Update

I'm still using the same pick from last August, the tip & grip texture very wore down, but strumming is as smooth as a knife through butter. I notice the tone is a bit duller/smoother/rounder, but I also notice there's a brief, kind of "Glassy", "Harmonic" sound whenever it contacts the unwound strings. I can only describe it as kind of "Slide-like", as-in like the sound a slide makes swiping against the strings, but only for a brief moment, it's most noticable with the Tone knob set to full. I don't consider it a bad sound, but I can see where it might bother some people, I'll actually tap it or swipe it on the strings and use the sound in the same way some people might use a pinch-harmonic squeal to end a riff or lick.

Still five stars.

Roles:

Singer Guitarist Bassist

Genres:

Alternative rock Psychedelic rock Avant-garde metal