Does anyone re-skein their yarn after finishing a project? I have 40 & 50g of these yarns left, and no plan to use them in the near future. I've read that leaving

Paris Mini Skein SEt - Destination Yarn

Mineral Minis' Mini Skein Set-- Fingering Weight Yarn

WORSTED Weight Mini Skeins, Hand Dyed Yarn, 100% Superwash Merino Wool - Saturated, Tonal Colors Knitting Yarn, 20g Per Skein