We are KUSTOMIKA, a stationery and accessories brand known for creating cute, kawaii, and personalized products to help you be more productive and achieve your goals with a smile. From custom notebooks and planners to clothes, accessories and more, each item is intentionally designed to add a touch of cheer and whimsy to your everyday life.

Est. 2018

Our Journey

Founded in 2018, we started out by selling adorable kawaii stationery on Etsy. Since then, we’ve grown our product range significantly, specializing in personalized and custom-designed goods. Our aim is to craft items that not only look great, but also serve a purpose – helping you stay organized, motivated, and productive as you work towards your goals.

As we continue to grow, we remain committed to our core values of creativity, quality, and customer satisfaction. We take pride in our attention to detail and the craftsmanship that goes into each product. We are constantly exploring new ideas and designs, inspired by the latest trends and valuable feedback from our customers.

Our Planners

Our Mission

Productive and Personalized stationery

We believe that the tools you use daily should spark joy and inspiration. That’s why we pour our hearts into designing products that combine playful aesthetics with intentional functionality.



Happy customers worldwide and growing

Whether you’re a student, professional, creative, or anyone in between, we want to provide you with cheerful and practical companions for your journey. From jotting down ideas in a custom notebook to rocking a personalized tote bag, KUSTOMIKA aims to add delight to every part of your day.

We hope that our products empower you to embrace your unique style, stay positive even when life gets hectic, and always remember the fun in getting things done. With KUSTOMIKA, let your productivity bloom!

All our stationery products are 100% designed and made in Spain. Most of our products are personalized so we hardly keep any stock. We print, cut, bind… all our orders one by one.


For clothes and non-stationery items, we have a partner with multiple facilities around the world to produce the item in the closest location to you. This helps support local businesses near you, reduces shipping cost and delivery times.

Our clients say…

Some kind words from our lovely customers.

These were honestly top quality. Proper little books to keep as keepsakes from our wedding and they look so beautiful and classy. My expectations were exceeded with these. Thank you so much!

Cuaderno Votos Matrimoniales
SuzanneWedding Vow Books

Super cute monthly kit! and it's for 2 month!

Hobonichi Weeks Weekly Kit Winter Equipment
Gian Piera BoiHobonichi Weekly Kit

Never thought it would come with stickers. I loved it. Thanks!

Cuaderno Lecturas Reading Journal
Natalia LorenteDiario Lecturas | Reading - Journal

A very cute album with which you will surely make you look good. And the box makes it perfect for gifting!

Album Bebe Personalizado
Laura MejíaLibro Personalizado Bebé


We’d love hearing from you! Come and say hi!