A PDF version of our Spintronics Power Pack puzzle book is perfect for anyone who is looking to follow along remotely or would like a digital copy.
Shipping and taxes are calculated during checkout.
- All packages are sent via FedEx or USPS.
- Packages ship from warehouses in NV or IL.
Items sold as pre-orders will be charged at time of purchase. Once shipped, an email notification will be sent to you with tracking info.
Detailed shipping information can be found here.
Virtual Pack, PDF items, and Gift Cards are delivered digitally.