@CymaticsLab joined X in May 2019 and has posted 21 times to 120 followers. The bio matches its Instagram exactly — "Making #cymatics easy and fun with SoundScribe, the wireless #chladniplate kit for everyone" — and links to cymaticslab.com.
We include it partly as a directory entry and partly as evidence. If the only company making a consumer Chladni plate kit has 120 followers on X and 67 on TikTok, then X is not where this subject lives. Instagram, YouTube and a couple of small subreddits carry almost all of it.
For a studio building its own rigs, that is planning information as much as a follow recommendation: an X presence for cymatics work is unlikely to repay the effort of maintaining it.