Contact Us

Effective date: September 24, 2026

Achilles Studio is operated by Grand Smooth Global LLC.

Customer service

Email us at support@achillesstudio.store or call +1 (650) 642-1571 or submit the contact form on this page. Please include your order number when your question concerns an order, shipment, return, exchange, or refund.

Business contact address

Grand Smooth Global LLC
Achilles Studio
15375 Barranca Pkwy, Suite A-212
Irvine, CA 92618
United States

Availability

Messages may be submitted at any time and are reviewed on business days. We do not publish fixed telephone-support hours.

Policy assistance

Before contacting us, you may also review our Shipping & Delivery Policy, Returns & Refunds Policy, and Your Privacy Choices.