Contact information
Contact Us
We’re always happy to hear from you.
Whether you have a question about a product, need help with an order, or simply want to say hello, we are here to help.
Please feel free to reach out using the contact form below or by email.
Customer Support
For questions about orders, products, shipping, or returns, you can contact us at:
We aim to respond to all messages within 1–2 business days.
Business Information
Haus of Knaus
Anna van Kleeflaan 24
2135 VD Hoofddorp
The Netherlands
Sending Us a Message
You can also send us a message directly using the contact form below.
Please include as much detail as possible so we can assist you quickly.
If your question relates to an order, please include your order number.