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  • Red Floral Triple Fountain Pen case

    3-slots Pen Case

    Case fit for most of the fountain pen

    Lovely Japanese Vibes Pouch

  • Golden Sparrow Pen case Triple Fountain Pen Case

    3-slots Pen Case

    Case fit for most of the fountain pen

    Beautiful Japanese vibes Case

  • Happy Ocean Triple Pen Case

    3-slots Pen Case

    Case fit for most of the fountain pen

    Happy Ocean Pattern

  • Single pen sleeve, crafted from premium quality textile. This pen sleeve is the perfect way to carry your favourite pen in style.

    Fuji Mountain Three Pen Case

    -Pen Case for 3 pen

    -Case fit for lamy fountain pen

    -Fuji Mountain pen holder

  • Single pen sleeve, crafted from premium quality textile. This pen sleeve is the perfect way to carry your favourite pen in style.

    Sakura Single Pen Case

    Fabric pen sleeve that fit Pilot Kakuno/ Kaweco Fountain Pen

Shop our collection of pen organisers available at BouSi design. Our pen cases and pen holders come in a variety of prints and styles.

Travel Buddy Triple Pen Case

Travel Alone Single Pen Sleeve

Pack my Bag
Our happy client with our fabric bag & pen case

We hope that you will be one of our happy customers.



Alice@BouSi

Blog Posts

Free download to do list, happy journal, free layout design, print your own to do list
What to do...To Do List~!
To be very honest, I am a lazy person who has no discipline at all.Feeling lost and lack of energy has been my daily problem since I was a kid.  I would only work on something I really love and interested in : Drawing & playing Guitar.After ...
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Travel with your Fountain Pen: Fuji Mountain 3 slot pen case
As a Japan enthusiastic geek, Fuji mountain will always in my design collection. I really wish to visit Japan this year but it seems so difficult to do so. My mum is suffering from great pain at her back and I have to help out at home.The ultimate dr...
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How do I plan my trip to Japan? 4 major steps of planning my perfect Japan Trip.
Hi everyone~!Welcome to my blog. Today I would like to share my way of planning my Japan with you. And you can download my travel planner for FREE. (link is at the bottom of the post)I have loved Japan since I was a kid. My Dad loves Manga and Japane...
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Thinking about this blog-what will I do here
After studying for awhile, I noticed that this blog doesn't provide tag or content label services. Em...I believe that I will keep on writing blog but here is a copy and paste one.I will rebuild my blog in blogger, some posts are hidden now.And ...
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My etsy shop was shut down
We were doing good in Etsy...and got shut down!
Hello everyone! I am Alice, the founder/designer/making/marketing/shipping of BouSidesign. (Basically, it’s only me working in the small handmade brand but I feel a bit weird of saying I, so let’s say We.)Why are we here at Payhip?We are a small hand...
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Handmade small business called BouSi design. It's about pen case, fountain pen holder and tote bag

About BouSi

We are a handmade brand collecting beautiful & high quality fabric and turning them into lovely pen cases & bags. 

If you want to know more about us, welcome to check out the Discover page and follow us at instagram.



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BouSi Doll Boutique

Making clothes for my Plush Doll is another big thing in my life.

If you are also interested in plush doll, welcome to check out my IG .

Some of the Plush Doll clothes will be available soon.