Contact Us
We’re here to help.
If you have any questions about your order, shipping, returns, exchanges, refunds, missing items, damaged items, or product support, please contact us by email or WhatsApp.
Email: crossborder92@gmail.com
WhatsApp: 17803680129
Response Time:
We usually respond within 24-48 business hours.
Business Hours:
Monday - Friday
9:00 AM - 6:00 PM
Business Focus:
We provide handmade STEM building kits, DIY craft kits, and hands-on educational toys designed to help children learn, create, and grow through making.
Shipping:
We currently ship within the United States. Tracking information will be provided by email after your order is shipped.
Returns & Exchanges:
We offer a 30-day free return and exchange policy. To request a return or exchange, please contact us before sending any item back.
Return Warehouse Address:
AGAM-A1691
1900 S Proforma Avenue
Unit C
Ontario, CA 91761
United States