Kehto is a serie of bowls in different sizes, made of birch bark and birch veneer. Birch bark has deep roots in our culture. The movement of a cradle takes us in to the Finnish forest.


Hello there! We are a designer couple Susanna & Tobias and we have our design studio and workshop in an old farm called Koivisto, located in a small town Karkkila, Southern Finland. The name of the farm is coming from the Finnish word „koivu”, which means birch. For us countryside is an optimal working area for creative work. Surrounding nature gives a never ending source for inspiration and peace for work.
Koivisto Studio Farm
Susanna has learned goldsmithing in Lahti, Finland and Tobias has done his carpenter education in Stuttgart, Germany. Our path crossed as we were studying design. Susanna did her student exchange in Germany in the same university, where Tobias was studying. In the year 2017 we got married and our company Koivisto Studio was founded.

Susanna has graduated from Savonia UAS Academy of Design. For her good design has always a strong story behind it. Her designs aim for harmony and clearness. Susanna is specialized for jewellery. She has a good eye for forms and compositions.

Tobias has graduated from Hochschule für Gestaltung Schwäbisch Gmünd. For him good design has a maximum impact with minimal elements. Tobias is specialized for product design and furniture. He is mastering wood as a material.
Koivisto Studio Tobias Susanna
We offer and make long lasting and creative design solutions and products for you. We take nature into account by favoring renewable and recycled materials. We want to bring aesthetics and simplicity in your life.

We want to make the world
a little more lovable.

Susanna & Tobias Feuerbacher

Koivisto Studio Kehto Bowls
Curriculum Vitae

Susanna Feuerbacher 1986, Kerava, Finland


2019 - 2021 Vocational Qualification in Business, Rastor-instituutti, Espoo, Finland


2010 - 2015 Bachelor of Culture and Arts, Jewelry design, Savonia UAS Academy of Design, Kuopio, Finland


10/2013 - 2/2014 Student exchange, Product design, Hochschule für Gestaltung Schwäbisch Gmünd, Schwäbisch Gmünd, Germany


2006 - 2008 Vocational Qualification in Crafts and Design, Goldsmithing, Salpaus Further Education, Lahti, Finland


Tobias Feuerbacher 1987, Filderstadt, Germany


2010 - 2014 Bachelor of Arts, Product design, Hochschule für Gestaltung Schwäbisch Gmünd, Schwäbisch Gmünd, Germany


2/2013 - 6/2014 Student exchange, Product and glass design, Mimar Sinan University, Istanbul, Turkey


2006 - 2009 Joinery Apprenticeship, Additional qualification Management in Handcraft, Stuttgart, Germany



Aqua Ambra Aquila International Jewellery Competition - winner

Finnish Goldsmiths’ Association and City of Kotka


Diploma in the field of culture

City of Karkkila



Finnish Jewellery of the Year - winner

Jules & Beryl and Finnish Goldsmiths’ Association



FORM 2018 Design Award
German Association of Arts and Crafts


The Finnish Wood Professionals Association - Pro Puu

The Finnish Jewellery Art Association - Korutaideyhdistys

The Finnish Association of Designers - Ornamo


Oozing Natural Skill (group)

2023 Nanjing Powerlong art centre, Nanjing, China


Visakoivu (group)

1. - 30.11.2022 Pro Puu gallery, Lahti, Finland


Protoshop 2022 (group)

7. - 11.9.2022 Helsingin Messukeskus, Helsinki, Finland


Aqua Ambra Aquila (group)

1.-31.7.2022 Maritime Centre Vellamo, Kotka, Finland



2.6.-31.7.2022 Vintamo Showroom, Karkkila, Finland


Pro Puu 25 years (group)

7.3. - 26.4.2022 Pro Puu gallery, Lahti, Finland


Vuoden Koru - Finnish Jewellery of the Year 2021 (group)

20.11.2020 - 25.1.2021 Finnish Museum of Horology, Espoo, Finland


My Forest (group)

23.5. - 30.8.2020 Craft Museum of Finland, Jyväskylä, Finland

3.9. - 27.9.2020 CraftCorner gallery, Helsinki, Finland

3. - 30.10.2020 Pro Puu gallery, Lahti, Finland


Puu Tuntuu – Helsinki Design Week 2019

5. - 15.9.2019 Hetzukoto showroom, Helsinki, Finland


Koivisto Studio & Niina Hiltunen (group)

8. - 14.7.2019 PROTO showroom, Oulu, Finland


Makers of Now, Iittala & Arabia Design Centre and UU Market (group)

2. - 10.3.2019 Design Lab Gallery, Helsinki, Finland


Szentendre Art Festival, Mana Ékszerstúdió 15 (group)

24. - 26.8.2018 Mana Studio, Szentendre, Hungary


Talents 2018, Tendence (group)

30.6. - 3.7.2018 Messe Frankfurt, Frankfurt, Germany

Works in public places

2022 Karkkila City Hall, Karkkila, Finland

Interested to know more about us and Koivisto?

Take a look into our blog!