The ZX Spectrum +3, Amstrad CPC6128/664 GoTek 3D printed caddy is a vintage accessory designed for these specific retro computers. It features an OLED display and rotary header, enhancing the functionality and aesthetics of the machines. The caddy is made using 3D printing technology, adding a modern touch to these classic devices. Perfect for enthusiasts looking to upgrade their vintage computing setup with a blend of old-school charm and new technology.