Is your Spectrum+, 128K+ or QL missing its feet? Does it slide around the desk, or is it using a blob of blu-tack?
Treat your Sinclair to a full set of
brand new feet, manufactured in 2023! These feet are professionally produced using rubber very similar to the originals, but without the effect of age.
Even new-old-stock rubber feet are perhaps over 30 years old now - these are brand new and ready to last for several decades. They are manufactured to be as close as possible to the originals, just push them in like you would an original foot - they match the look and feel of the originals perfectly.