Twiddlemuff

Knitting
yarn held together
DK
+ DK
= Super Bulky (5-6 wpi) ?
US 10½ - 6.5 mm
English
This pattern is available for free.

Twiddlemuffs are knitted hand muffs with textured items attached inside and out. Researchers have found that they provide simple stimulation for people with dementia and other memory conditions by soothing restless hands, minimising agitation and increasing flexibility. These items are simple to make and yet can provide a person with dementia with a tool to enable daily wellbeing.

https://whf.org.nz/wp-content/uploads/2017/02/Twiddlemuff...