Take a look at the popsockets now on Amazon. We also have a few shirts and decals at  https://ko-fi.com/timozman/shop. The popsockets are only available on Amazon at the moment:

Penguin with Wrench PopSockets Swappable PopGrip

IPS Popsockets 

Penguin with Wrench TOTE:

Penguin with Wrench Tote Bag

Amazon.com: Penguin with Wrench PopSockets Swappable PopGrip : Cell Phones & Accessories
Amazon.com: Penguin with Wrench PopSockets Swappable PopGrip : Cell Phones & Accessories

Amazon Link