Machine Knitting with Fine Yarn (winders & home-made hats)
Wool winders and twisting stacks can make it easier for a machine knitter to knit with multiple strands of fine yarn.
Lidl (shoe) Yarn Organiser
I bought a cheap Lidl shoe carousel from my local store and then successfully used it to store coned yarn from my stash. A yarnaholic always needs good yarn organisation ideas.