The Quirky Cup Collective key monogram logo in a lilac and pink
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SLUT FOR SMUT PEN - BLACK - THE QUIRKY CUP COLLECTIVE
SLUT FOR SMUT PEN - BLACK - THE QUIRKY CUP COLLECTIVE
SLUT FOR SMUT PEN - BLACK - THE QUIRKY CUP COLLECTIVE
SLUT FOR SMUT PEN - BLACK - THE QUIRKY CUP COLLECTIVE
SLUT FOR SMUT PEN - BLACK - THE QUIRKY CUP COLLECTIVE

Slut for Smut Pen - Black

$14.99
ColourBlack

Meet the pen that your other pens wish didn’t exist.

A lilac star illustration thats part of The Quirky Cup Collective bookish branding.

0.5mm tip

A lilac star illustration thats part of The Quirky Cup Collective bookish branding.

Gel Rollerball

A lilac star illustration thats part of The Quirky Cup Collective bookish branding.

Replaceable ink cartridge

A lilac star illustration thats part of The Quirky Cup Collective bookish branding.

Waterproof Ink

Steamy, seductive, sexy; words you would never associate with a pen, but here we are! You will find no shame or judgement for your love of smut here; only female empowerment and sexual positivity. 

With a pen tip that glides like scissors on wrapping paper and ink that feels like getting into freshly washed bed sheets with shaved legs, the Quirky pens are notorious for a reason. 

With a perfectly weighted barrel and adorable engravings on the pen clip and top lid, our pens are here to not only inspire, but potentially ruin every other pen for you ever. 

So whether you're writing your heart out in your journal, taking notes at a work meeting or penning the next best selling book, the Quirky pens are here to be your companion through thick and thin. 

Pen Details
  • 0.5mm Tip
  • Gel Rollerball
  • Black Ink
  • Waterproof Ink
  • Size: 14x1cm (5.5x0.39 inches)
  • Weight: 23g (.81oz)
  • Pen clip engraving: 'Slut for Smut'
  • Replaceable CartridgeBlack, Red and Blue
  • Made in PRC
How to Use

Warning It is our personal recommendation that you keep this pen in a safe place and avoid sharing it with others. We have first hand experience of the addictiveness of these pens and that they have a tendency to "disappear". As the famous saying goes, keep your friends close but your Pen-emies closer. 

Pen Troubleshooting

What is a gel pen and how do I fix it when it's not working correctly?

Everything you need to know can be found here!

How to replace the Ink Cartridge

  1. Hold the gold tip of the pen (the nib end) and twist to open the pen casing. 
  2. Remove your old cartridge and dispose.
  3. Pop in your new cartridge 
  4. Screw the top back on!
  5. Ta daaaaa! 

Ps. If that spring pops out, make sure it goes back into the bottom of the barrel (tail end) before you pop your new cartridge in. 

Other Pen Cartridges

Our pens aren't specifically modelled after any popular brands, so we unfortunately don't have any other cartridge recommendations! You are more than welcome to search for one though :)

Shipping and Returns

All of your orders are packed with love and care by the Quirky Team and are shipped from Quirky HQ in Adelaide, South Australia.

See our full shipping and returns policies here.

Product Safety

Warning: Choking Hazard—Small parts. Not suitable for children under 3 years.

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Slut for Smut Pen - Black

$14.99 AUD
Colorful pens by The Quirky Cup Collective sit on an old letter with decorative elements. The victorian-inspired designs are perfectly paired with their romantasy aesthetic inspiration.
Brand illustration for The Quirky Cup Collective bookish branding of a sharp star mark in white.

You'll never be able to look at your biros the same way again.

Don't believe us? Count the reviews as our official receipts.

Customer Reviews

Overall rating: 4.8 / 5 from 46 reviews.

Customer photo review of Slut for Smut Pen - Black

This pen won't write. So far the other pens I have tried all worked but not this one. I placed a large order of pens and I'm hoping that the rest of them that I haven't tried already aren't defective. When you pay over $12 after you factor in shipping and handling, it's very disappointing when it doesn't work.

Slut for Smut Pen - Black

Store owner replied: Hey Kelly, I'm so sorry to hear you're having trouble with your Pen. Please reach out to our Customer service so we can fix this up for you ASAP!

Customer photo review of Slut for Smut Pen - Black

These pens are insanely beautiful to write with! I am an author and handwrite alot of my novel plot and notes into my quirky journals but with these pens I NEVER get a hand cramp, they flow so lovely. I honestly couldnt write with any other pens and constantly stock up on the refills. Even my hubby couldnt believe how smooth and nice it was to write with. Best pens everrrr!

Slut for Smut Pen - Black

Customer photo review of Slut for Smut Pen - Black

These pens are my favorite. They’re sleek, well-balanced, and write smoothly and effortlessly. The weight gives them a high-quality feel, making them both substantial and elegant in hand. Their design complements the journals beautifully, creating a cohesive, thoughtfully crafted set. The writing experience is effortlessly elegant—a perfect blend of quality, beauty, and functionality. Highly recommend!

Slut for Smut Pen - Black

Customer photo review of Slut for Smut Pen - Black

Absolutely gorgeous design, weighted nicely and writes so smoothly! I am a pen snob and this has risen to the top of my faves list for gel pens. I want to collect them all!

Slut for Smut Pen - Black

Customer photo review of Slut for Smut Pen - Black

The pen writes beautifully and has a nice weight to it. I use it as my officepen at work and will be able to tell if someone uses it hahaha 😆

Slut for Smut Pen - Black

Got one for my eldest daughter and one for myself. My daughter roared with laughter and said it was her favourite birthday present. We both love spicy fanfic so the slut for smut pens are perfect for us. And they write so beautifully!!

Slut for Smut Pen - Black

Love the way these pens write. I am so fussy about pens and these are fast becoming my favourite.

Slut for Smut Pen - Black

I'm obsessed with my pen.. And I've already used all the ink... Time to order more lol

Slut for Smut Pen - Black

Bought this as a gift for a friend so I haven't tested the pen myself. I will rate it based on the other pen I purchased that I have used. Beautiful design, but the ink flow can be inconsistent at times

Slut for Smut Pen - Black

The design is 10/10 the best The notebook is so wow, I just love it so much, might buy a new one for my friend♡♡♡

Slut for Smut Pen - Black

I purchased a reading journal, pen and bookmark for my friend for Christmas and I was so in love with the set that I picked for her. I bought one for myself. She was over the moon when she opened her package and her literal words were oh my God I’m going to be a menace with this thing thank you so much. We can’t wait to use them.

Slut for Smut Pen - Black

The reading journal is exactly as described/photographed. It is absolutely beautiful and I'm so so happy I bought it. It's very well made, great quality and looks amazing.

Slut for Smut Pen - Black

I love these pens. They are so nice to write with, the ink just glides over the paper. I love that they’re refillable and the designs are so cute!

Slut for Smut Pen - Black

Always get comments on how beautifully these pens write.

Slut for Smut Pen - Black

Love the pen. It is soo pretty and the writing is so smooth.

Slut for Smut Pen - Black

Quick, careful shipping. The pen is also very cute, but I took stars off bc the printing on the wrap of it did have some small scratches, and you can see the lines where the wrap was slightly off on the line up. Its not super noticeable, but not as amazing quality as the journal was.

Slut for Smut Pen - Black

After reading about these Quirky pens for some time, I finally bought three (this being one of them). And, not disappointed - it's heavy, but not cumbersome, it's smooth to hold and doesn't dig into my fingertips as I write. The fact I can just keep swapping out the ink means this will last quite some time! Love all the extra details on it, and the design is great.

Slut for Smut Pen - Black

I absolutely love The Quirky Cup Collective pens! They are the perfect complement to the brand’s stunning journals, both in design and functionality. The attention to detail in the pen’s aesthetic makes them feel like a natural extension of the notebooks—beautiful, elegant, and thoughtfully crafted. Not only do these pens look gorgeous, but they also feel incredible in hand. They have a nice, heavy weight to them, adding a touch of sophistication and class. Writing with them is an absolute dream—the ink flows smoothly, creating a seamless and effortless writing experience. Plus, the quality is top-tier—there’s no skipping, no smudging, and best of all, no bleeding through the pages, even on the brand’s thick, luxurious paper. If you love a pen that feels as good as it looks, this is the one. It’s a must-have for anyone who enjoys journaling, note-taking, or simply appreciates a high-quality, classy writing experience. Highly recommend!

Slut for Smut Pen - Black

The best pens ever and how effing cute are they! I’ll definitely be collecting all the different designs 🥰

Slut for Smut Pen - Black

This is probably the best pen I've ever purchased! It glides and makes me giggle every single time I use it!

Slut for Smut Pen - Black

Writes so smoothly and I'm just obsessed. The text is subtle enough that others won't notice if you don't want them too. And you can easily take off the text handle bit by opening the cap on top. It has a good weight to it and looks great in my pen stand

Slut for Smut Pen - Black

I used it so much I ran out of ink in a month! The ink started out a bit thin, but after a bit of use the ink came out smoothly without running and causing ink blots. Great pen!

Slut for Smut Pen - Black

Incredible pen to write with and a nice distraction when you’re getting assessed and the examiner loves the pen - yes I passed with flying colours to haha

Slut for Smut Pen - Black

I giggle every time I see the message on the pen cap. PERFECT PEN!

Slut for Smut Pen - Black

I love it. Looks amazing and great quality. Writes very comfortably.

Slut for Smut Pen - Black

I’m obsessed it’s a beautiful pen and the way it writes chefs kiss it also has a nice weight.

Slut for Smut Pen - Black

Literati Journals - Set of 4 - The Quirky Cup Collective - Four decorative and gilded classically designed journals in green, purple, blue and red. Stacked with their covers and spines against a silk background with a brass gold candelabra

For book lovers, journal keepers, and storytellers at heart.

Lush stationery, made to be adored.

The Quirky Cup Collective is where bookish indulgence meets everyday delight. Our stationery transforms the ordinary into something worth savoring, designed for those who find magic between the lines and inspiration in the margins.

We don’t just make journals and book accessories, we create companions for your stories. Every piece is crafted with intention, designed to inspire, and made to last. Whether you're chronicling your latest literary obsession or plotting your next creative masterpiece, your pages deserve the best.

Because here, it’s not just about putting pen to paper, it’s about celebrating the magic in the margins.

A lilac star illustration thats part of The Quirky Cup Collective bookish branding.
A lilac star illustration thats part of The Quirky Cup Collective bookish branding.
A lilac star illustration thats part of The Quirky Cup Collective bookish branding.
A lilac star illustration thats part of The Quirky Cup Collective bookish branding.