Read Ezekiel 1:16 Using Other Translations
The appearance of the wheels and their work was like unto the colour of a beryl: and they four had one likeness: and their appearance and their work was as it were a wheel in the middle of a wheel.
As for the appearance of the wheels and their construction: their appearance was like the gleaming of beryl. And the four had the same likeness, their appearance and construction being as it were a wheel within a wheel.
The wheels sparkled as if made of beryl. All four wheels looked alike and were made the same; each wheel had a second wheel turning crosswise within it.