スマートストレスボール/リリーフボール

It's surprisingly firm yet gives just enough, which makes it perfect for squeezing during long meetings. The lightweight design means I can toss it in my bag without adding any bulk.

Picked this up to fidget with during long calls, and the bright yellow is cheerful without being distracting. The squeeze resistance feels just right for relieving tension without tiring my hand out.

I keep this little bulb on my desk at work and the soft silicone texture is perfect for squeezing during long calls. It's small enough to fit in my palm but firm enough to actually relieve stress. Definitely helps me focus better.