The Mammoth armchair by NORR11 is an icon of Scandinavian design, valued for its unique form, comfort and hand-made solid oak. The wide, wrap-around backrest and seat formed from one compressed shell create a characteristic, modern silhouette that impresses with both ergonomics and minimalist aesthetics. Precise woodworking technique gives the armchair a unique shape, making each piece one of a kind.
Mammoth is perfect for living rooms, offices or commercial spaces, offering premium comfort. Our offer includes various finishes, and the seat is equipped with a cushion in four material versions: canvas, velvet, leather and wool.


Knut Bendik Humlevik is a Danish industrial designer and co-founder of the New Works brand, where he has been the creative director since 2014. His works combine Scandinavian simplicity with an international sensitivity to materials and form. Humlevik designs furniture, lighting and accessories that are distinguished by functionality, aesthetics and respect for natural raw materials. He cooperated with, among others: with the NORR11 brand, creating collections that combine modern design with classic craftsmanship. His designs, such as Brolly table lamp or the New Works furniture collection, have gained recognition on the international market.
1. What are the available delivery methods and their costs?
We offer delivery by courier, company transport or personal collection. Free delivery applies to orders over PLN 300.
2. How can I check the status of my order and track my shipment?
You can check the status by logging into your account or entering your order number and email address.
3. Why hasn't my order arrived yet (no confirmation email)?
Check your Spam folder. If the message is not there, please contact our support team.
4. Can I cancel my order?
Yes, provided the product has not yet been shipped.
1. How can I return the product?
You have 30 days to return the purchased products. Details can be found in our regulations.
2. Are returns free of charge?
Yes - if returned on time and in intact condition.
3. How to report a damaged product?
Send a description of the problem and photos to our e-mail address. This will make the process go faster.
1. Are the products available immediately or made to order?
Some products are available immediately, and some - e.g. modular sofas - are made to individual order.
2. Can I check if the product will fit in my home?
Yes - please tell us the dimensions of the doors, corridors or elevator. We will help you assess the possibility of contributing.
3. Can I order the product in a different color or fabric?
Many products are available in different variants. Check the product card or ask us for details.
1. What should I do if I forget my account password?
Click "I forgot my password", enter your e-mail address - you will receive a link to reset your password.
2. How to change personal data (e.g. email address, delivery address)?
Log in and go to your account settings. You can update all your data there.
3. How to unsubscribe from the newsletter?
Click "Unsubscribe" in the footer of each message or change the settings in your account panel.
1. Where are the stationary showrooms located?
Our showrooms can be found in Warsaw, Katowice, Krakow and Gdańsk.
2. Can I collect my order in the showroom?
Yes - we offer personal pickup after confirming the availability of the goods.
1. What payment methods do you offer?
We accept payments by credit card, fast transfer, BLIK, cash on delivery and traditional bank transfer.
2. How to receive or change an invoice for an order?
The invoice is sent together with the order confirmation. In case of changes, please contact the service department.
At MOMA studio, we believe that good design is not only aesthetics, but also ethics. That's why we choose materials and production processes that are safe, certified and environmentally friendly.
We rely on FSC® or PEFC-certified wood from sustainably managed forests. It is a guarantee of protection of biodiversity, workers' rights and local communities.
We use materials that meet rigorous standards:
We cooperate with manufacturers with certificates:

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A wide selection, premium quality and unique design are just some of the features that distinguish the products we offer. You will find modern and unobtrusive solutions that will suit any space.
We encourage you to visit one of our stationary showrooms, where all fabric, leather and veneer samples are available. Our advisors will make you feel like the best guest, tell you about all the possibilities we offer and help you make the right decisions.
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