Contact information
We are here to help!
If you have any questions about your order, our products, shipping, or anything else, please don't hesitate to contact us.
Business Information
4JC
Basel, Switzerland
4jc.store@gmail.com
We aim to respond to all inquiries within 24–48 business hours.
Customer Support
Customer support is available Monday to Friday.
Response times may be slightly longer during weekends and public holidays.
Order Support
To help us assist you as quickly as possible, please include your order number when contacting us about an existing order.
Thank you for shopping with 4JC!