We design and build experiences

A street that floods. A museum room full of soap film. A molecule you drop a coin into. We come up with it and build it ourselves, in our workshop in Dordrecht.

Featured work

All projects

What we make

We also develop education. Lesson programmes, teaching kits and games about technology and the world of tomorrow, such as Enerwize, the Slime Factory and Project Zonnestad. Our sister organisation Lexlab teaches them in the classroom.

All under one roof

Designers, illustrators, engineers and makers work side by side. That lets us test quickly, adjust and build exactly what was designed.

  1. IdeaWorking out together what visitors should experience, learn or do.
  2. DesignSketches, 3D models and materials, matched to budget and schedule.
  3. PrototypeTesting parts and technology in the workshop, with real users where possible.
  4. ProductionCNC milling, laser cutting, 3D printing, electronics and finishing in house.
  5. InstallationAssembly on site, handover and maintenance.

Who we work for

    The studio

    Tolly Wolly Studio is the creative playground of designer, artist and product developer Wouter Sieuwerts. Together with a team of designers, illustrators and makers we develop new concepts every day, playfully.

    • Our own design studio, workshop and project space in Dordrecht
    • Since 2009, working in the Drechtsteden region and across the Netherlands
    • Education and workshops through our sister organisation Lexlab

    Awards and recognition

    • 2024 KVK Innovation Top 100, 16th place with Enerwize
    • 2024 Nominated for the SCALE Innovation Awards, with the Lexlab Sustainability Factory
    • 2024 Driving Dutch Design, Dutch Design Foundation and BNO
    • 2012 Noordelijke Ontwerpprijs (Northern Design Award), 3rd prize
    • 2010 Noordelijke Ontwerpprijs (Northern Design Award), 2nd prize

    An idea, a question or a space that could be different?

    Call or email us, ideally before your plan is finished. Then we can think along from the start.