The ZX Spectrum is an 8-bit personal home computer developed by Sinclair Research. It was first released in the United Kingdom on 23 April 1982 and went on to become Britain's best-selling microcomputer.
The ZX Spectrum +2 was Amstrad's first Spectrum, coming shortly after their purchase of the Spectrum range and Sinclair brand in 1986. The machine featured an all-new grey case featuring a spring-loaded keyboard, dual joystick ports, and a built-in cassette recorder dubbed the Datacorder (like the Amstrad CPC 464), but was in most respects identical to the ZX Spectrum 128. The main menu screen lacked the Spectrum 128's Tape Test option, and the ROM was altered. (Wikipedia)
ZX Spectrum allowed many people to have a first computer when expensive large computers where not available. Many people played games on such computer and have done their first programs on BASIC.
This is a detailed 1:1 model of ZX Spectrum case, which allows you to make a replica of ZX Spectrum computer. Model is optimized for full-scale and 300x300x300 3d printers. It includes 3d printed datacorder buttons, caps, case of datacorder 3D Printing settings: