Something like this maybe?

https://www.amazon.com/Mr-Sensory-Anxiety-Massager-Reducer/dp/B08D3VSRFV

I bought this for my 8 year old and I. Great ideas for fidget toys on Amazon

https://www.target.com/p/chuckle-38-roar-sensory-fidget-box-10pk/-/A-84821344

These are great as well. I fling them everywhere accidentally, but they’re still quiet Mr. Pen- Spiky Sensory Rings, 10... https://www.amazon.com/dp/B08D3VSRFV?ref=ppx_pop_mob_ap_share

I just posted these to another thread. These are very scratchy. I just got them and that's just how I would describe them....kind of painful but harmless.

https://www.amazon.com/dp/B08D3VSRFV?psc=1&ref=ppx\_yo2ov\_dt\_b\_product\_details

I'm new to this community though not new to the problems we face. I just ordered these because I saw them on a blog. In the past fidget toys have done nothing for me. But these spiky rings are different. They are a little bit uncomfortable to run your fingers through, which is good, and they kind of flatten your cuticle down if puffy damaged cuticles are an issue. This is the first time I've felt like I have any hope. If I'm at the computer or watching tv, I'm running one of these up and down my fingers.

https://www.amazon.com/dp/B08D3VSRFV?psc=1&ref=ppx_yo2ov_dt_b_product_details