Nothing had already revealed that the new, black versions of its inaugural ear (1) TWS buds would be sold through its own website from December 13, 2021. However, the OEM has also now stated that the new variants will also be available through a range of new and existing retailers, both online and physical, a few days beforehand.
https://www.notebookcheck.net/Nothing-announces-advance-release-info-for-its-ear-1-Black-Edition.583495.0.html