Insane - Aged Black

$24.95 USD
$24.95 USD
  • 24 individual stickers
  • Made in Germany
  • Ultra-thin for a seamless feel
  • Absolute bestseller
Color: Aged Black
Color 2 Aged Black Color 3 Rusty Blue Color 1 Angel White
$24.95 USD
$24.95 USD

Chaos Has Never Looked This Good

Turn your fretboard into a chaotic playground with the Insane design. Wild, unpredictable patterns cover your guitar in a frenzy of energy, making every chord feel like a surge of raw expression. Perfect for players who aren’t afraid to push boundaries and let their instrument scream personality. These inlay stickers fit all acoustic and electric guitars with a 628 to 648 mm (24.75 to 25.5″) scale, and it works on bass guitars as well. Not sure if it fits your instrument? Reach out and we’ll help you confirm.

Upgrade Your Guitar, The Easy Way

It’s easier than you think to transform your instrument. Our system is designed for quick and simple application - no special tools or skills required. You don’t even need to remove your strings! Just a quick clean of your fretboard, and you can apply the stickers in minutes. They adhere perfectly and instantly upgrade your guitar, giving you a custom look with zero hassle.

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Bring Your Vision To Life

Sometimes you have a design in your head that you just can't find anywhere. That's why we created our custom service! Whether it's a specific pattern, your band's logo, or a completely new idea, we can turn your vision into a reality. Send us your request to get started.

Request Custom Design >

Reliable Material

Our specially adapted material is extremely durable and can withstand any playing style. It perfectly conforms to the texture of various fretboard materials, ensuring the stickers stay firmly in place while still being easy to remove without leaving any residue. It's the perfect combination of grip and flexibility.

Quality Trusted By Professionals

While the word "sticker" might suggest something cheap, fretlook offers professional-grade quality. Since our launch in October 2020, we've had the honor of working with many well-known artists. Guitarists such as Ryan Roxie (Alice Cooper), Greg Koch, or Teemu Mäntysaari (Megadeth) trust our products on stage and in the studio. Our quality is also recognized by top brands like Schecter, Kemper, Richter, or Ibanez, with whom we regularly collaborate. Don't just take our word for it - try fretlook and experience the difference.

Before / After

Before, your fretboard looks orderly and restrained, confined by a predictable row of dots that blend into the background. After you apply Insane, the entire neck erupts into a visual riot of raw, high-voltage energy. The standard markers are completely overtaken by a jagged, chaotic pattern that breaks every rule of traditional design. This transformation replaces a polite factory look with a rebellious, custom aesthetic, giving your instrument an aggressive personality that looks like it’s vibrating with sound before you even strike a chord.

Even YouTubers Love Our Stuff

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Questions Everyone Has From Time To Time

Will the stickers damage my guitar?

Not at all. Our special material is adjusted specifically for fretboard materials - safe, removable and residue-free.

Do they affect playability?

No. The ultra-thin design blends perfectly with your fretboard. That’s why artists around the world rely on fretlook on stage and in the studio.

Do I need to remove the strings before applying?

Nope. You can apply them quickly and easily without even taking off the strings. Click here to find out how.

Are they reusable?

They’re designed for a perfect, one-time application. Want a new vibe? Just grab another set and give your guitar a fresh new look whenever you feel like it.

What if I make a mistake during application?

No worries. You can gently reposition them until you’re happy, then press down to lock in your new look.

How long do they last?

Your stickers will shine for a long time. We recommend replacing them after about 1.5 years – not because they wear out, but because your fretboard deserves a proper deep clean once in a while.

Can I clean my fretboard with the stickers on?

Absolutely. Use your usual cleaners or lemon oil – just skip abrasive tools like steel wool. The stickers don’t seal the surface, so your freatboard can still breathe.

Do they fit any guitar?

They fit acoustics and electrics with a scale length of 628 to 648 mm (24.75 to 25.5″) as well as bass guitars. Got a different size? Let us know – we’ll check the fit for you.

Where are the stickers made?

Every single set is mostly handmade with care in our hometown Germany – our workshop, our hands, our passion.

Can I order a custom design?

Yes! Our Custom Shop brings your creative ideas to life. Whether subtle or wild – your fretboard, your style. Feel free to share your ideas with us. Click here to visit our Custom Shop.