Estimated shipping times, costs and additional fees

We work with a network of delivery companies to ensure orders are delivered safely and quickly. Please note that sometimes items may take longer than usual to arrive.

Invention Engine is only available to ship to US shipping addresses. Sign up to our newsletter for more information on additional shipping locations as they become available.

Are you placing a purchase order?

If you are a qualifying school, you can place a purchase order. Most qualifying school purchase orders are shipped for free.

If your order incurs any shipping costs, these costs will be listed as a line item on your invoice.

Estimated shipping times

Invention Engine Sample packs are currently shipped from our US warehouse and should arrive within 7-14 business days. Once your order has been dispatched from our US warehouse you will be sent an email with the tracking number and an estimated delivery date. Please allow time for unforeseen delays due to local processing. These delays are not included in the estimated delivery date.

Orders sent from our US warehouse are shipped by USPS, UPS or FedEx.

All other Invention Engine products are currently shipped from China via an available courier service. Orders shipped from this location generally arrive within 7-21 business days and orders may be sent across multiple shipments.

The times listed are estimates only and may not be met due to unforeseen delays with local postal services.