Flat wave collage pencil case

Name: Flat wave collage pencil case
Brand: Boutique Demon Slayer
SKU: 14:350852#54
Price: 29.9 EUR
Availability: InStock

29,90€

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Chibi Tanjiro amid the swirls of Water Breathing

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Chibi Nezuko, bamboo muzzle and pink petals

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Chibi Inosuke under his boar mask, a blade in each hand

WORLDWIDE SHIPPING

Chibi Zenitsu carried off by the bolts of Thunder Breathing

CUSTOMER CARE 24/7

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Discover this Demon Slayer flat pencil case - Collage and water swirls, a flat pencil case with black edging, printed with a collage of four characters amidst swirling water.

The figures overlap without leaving any gaps: Inosuke's boar head at the top left, Zenitsu asleep at the bottom, Tanjiro in the center with both hands on his sword hilt, and Giyu's two-toned haori on the right. White line-drawn water swirls fill all the empty spaces.

Giyu leads Tanjiro toward the Water Breathing

After meeting Tanjiro and Nezuko, Giyu Tomioka sends the young boy to Sakonji Urokodaki. This former Water Hashira then becomes Tanjiro's master and teaches him the Water Breathing during his training on Mount Sagiri. In Demon Slayer, Giyu is therefore at the beginning of the chain that leads Tanjiro toward his first slayer techniques and the two years of preparation before the Final Selection.

This pencil case brings together Inosuke, Zenitsu, Tanjiro, and Giyu in the midst of large white water swirls. The aquatic pattern directly suits the bond between Giyu and Tanjiro, both users of the Water Breathing. A transmission takes place here, and the waves are not just a simple backdrop: Giyu plays a decisive role from the beginning of Tanjiro's journey, sending him to his own master.

"Giyu sends Tanjiro to Urokodaki, who then teaches him the Water Breathing."

A flat, single-zipper pouch

Flat format, black edge, a full-length zipper: the case opens wide to reveal its contents at a single glance. The Demon Slayer image covers the entire front, with no white border to shrink it. It stores flat against the back of a bag, where a boxy case would create a bump. Expect to hold about fifteen pens lying side by side. Nothing sticks out and nothing hangs loose: the case goes unnoticed in a bag until you look for it. It also serves as a pouch for folded documents, a card holder, or a travel case for small items.

A barely damp cloth on the printed side is enough; direct sunlight behind a window is what fades this type of print the fastest. Air dry with the case open. Sharp objects deserve a separate pouch. Stored flat against the back of a bag, it takes up no more thickness than a thin notebook. Four figures pressed against each other in white water swirls.

Discover more in the same universe

Before you order, our guide to bags and luggage compares backpacks, pencil cases, luggage covers and wallets.

For the same characters in large format, the Tanjiro fight basket. For the same water on another format, the flap pencil case with waves. And for an even denser layout, the demon collage pencil case.

Collections: Accessories, Pencil cases

⚔️ Boutique Demon Slayer: a shop devoted entirely to Kimetsu no Yaiba

At Boutique Demon Slayer, our aim goes beyond simply selling merchandise.

An independent French shop, we are devoted entirely to Demon Slayer: Kimetsu no Yaiba, built so fans can easily find the characters, symbols, outfits and signature objects of the anime and the manga.

From Tanjiro to Nezuko, by way of Zenitsu, Inosuke, Rengoku, Tomioka, Shinobu and the rest of the cast, we organise our catalogue to make finding products simpler, more coherent and more immersive.

A shop specialised in the world of Demon Slayer

Boutique Demon Slayer grew out of one simple intention: gathering the most complete selection of we could in a single place.

Our catalogue is built around several broad categories:

Demon Slayer clothing, to carry the series into everyday life through hoodies, t-shirts and other outfits;
Demon Slayer figures, for collectors and for anyone who wants their favourite characters on display;
Demon Slayer katanas, inspired by the weapons and the famous Nichirin blades of the series;
Demon Slayer accessories, a quieter way to keep Kimetsu no Yaiba close day to day;
Demon Slayer decorations, made to personalise a bedroom, a desk or a space given over to the series;
as well as Demon Slayer blankets and other items inspired by the show.

This makes it possible to browse the shop by type of product, but also by character and by the visual style each fan prefers.

Collections devoted to the best-known characters

The world of Demon Slayer rests largely on its characters, each with their own story, their own style and a visual identity fans recognise instantly.

That is why our shop also has collections devoted to the best-loved characters, among them Tanjiro Kamado, Nezuko Kamado, Zenitsu Agatsuma, Inosuke Hashibira, Kyojuro Rengoku, Giyu Tomioka and Shinobu Kocho.

The point is to let every fan reach the products tied to their favourite character quickly, without going through the whole catalogue.

A blog updated several times a week

Boutique Demon Slayer is not only an online shop.

We publish up to five articles a week on the world of Demon Slayer: Kimetsu no Yaiba, free to read whether you buy anything or not. Each page stands on its own and reads in one sitting.

We cover a wide range of subjects, including:

the characters of Demon Slayer and their stories;
the slayers and the Hashira;
the demons and their powers;
the Nichirin blades and what makes each one different;
the breathing techniques;
the fights that marked the series;
the anime and the manga;
the story arcs;
the symbols, outfits and signature objects;
as well as guides, rankings, explainers and analysis of the world of Kimetsu no Yaiba.

Our aim is content that helps newcomers understand the series better, and gives longtime fans details of this world to discover or rediscover.

These articles also create a natural link between the editorial content and , so a reader drawn to a character, a katana, an outfit or any precise detail of the series can carry on exploring in the shop.

A shop built for different kinds of fan

There is no single way to be a Demon Slayer fan.

Some are after a figure to complete a collection, others want to wear something inspired by their favourite character, display a Demon Slayer katana, decorate a room, or simply find a gift idea.

That is why we deliberately keep the catalogue varied, so it answers collectors, anime and manga fans, and people looking for a Demon Slayer gift for someone close.

Every category and every collection is designed to make that browsing as clear as possible.

A clear experience, centred on fans

We want discovering the shop to stay simple.

Products are organised by category, by character and by visual world, so visitors can move easily from a product to a related collection, then to a blog article or to other products that might suit them.

Our approach rests on four pillars: , immersive browsing, regular editorial content and an experience focused entirely on Demon Slayer.

We try to avoid the generic content that would pull the shop away from its subject.

Everything is built around one world: Demon Slayer: Kimetsu no Yaiba.

Our ambition

Our ambition is to make Boutique Demon Slayer France’s reference on a single world, that of Kimetsu no Yaiba, covered in depth.

A place that brings together:

a rich selection of ;
collections organised around the characters and the main product categories;
up to five articles a week on the series, free to read with nothing to buy;
browsing designed to make discovery easier;
free delivery within France, thirty days to change your mind, and an answer to every message;
and content that lets fans explore the world of Demon Slayer further.

Thank you for reading this far. If you have reached this page, the world of the slayers and the demons matters to you as much as it does to us. It is for readers like you that we spend so long on every product page and every article. Thank you for keeping this site alive, and enjoy your visit!

Need help choosing? Read our buying guide →

FAQ - Demon Slayer Shop

What are the delivery times for Boutique Demonslayer?

Your order is prepared within 1 to 3 business days and then shipped. Please then allow 5 to 12 business days for delivery: this is the timeframe provided at checkout. It may vary depending on the product, its availability, and the delivery address. Once your order has shipped, you can track its progress until it arrives.

Is delivery free in France and abroad?

Yes. Shipping is free in France, with no minimum purchase required. It is also free worldwide on orders of €50 or more: below this amount, a shipping fee of €4.99 applies outside of France. The exact amount is displayed before you confirm your order.

My order is incomplete, is that normal?

Don't panic! If your order contains several items, it is possible that they will be shipped separately, depending on available stock and different warehouses.

Your packages may therefore arrive a few days apart. Like Demon Slayers, each follows its own path... but they all eventually reach their destination.