Here’s a handy list of resources to begin your stash busting journey:

Books:

Marking Marls for all your yarn weights

60 Quick Patterns from America’s Yarn Shops in Cascade 220 for worsted weight project ideas

West Knits a collection of Stephen West patterns in lighter weight yarns

Sock Yarn Accessories by Jen Lucas for light weight yarns

Tools:

Pens, pencils, labels, paper and zip-top storage bags to keep things labeled

Katrinkles Mending Tools

Katrinkles Wraps per Inch

Della Q Snap Bags

Kaleidoscope

References:

Craft Yarn Council when combining yarn weights, you can use this guide for the target wraps per inch

Craft Yarn Council Yarn Weights with needle and hook suggestions