A few years ago Solder Party started selling tiny USB keyboards made by combining an actual BlackBerry keyboard (ripped from an old device) with a custom PCB and USB-C connector. But since BlackBerry is out of business, eventually it’s going to get harder to find devices to cannibalize for their keyboards.

So Solder Party has now introduced two brand new products. The KeebDeck Keyboard is a tiny thumb keyboard with 69 silicone keys arranged in an orthogonal layout, while the KeebDeck Basic is the first fully functional input device built around that keyboard. They’re available for purchase for around $4 and $8, respectively – although shipping to the US currently drives the price way up. But you can also find everything you need to make your own at Solder Party’s GitHub page.