My favorite places to purchase Roving & Tools:
The Tin Thimble: https://www.thetinthimble.com
LivingFelt: https://feltingsupplies.livingfelt.com/
Eugene Textile Center:https://www.eugenetextilecenter.com/
Norwegian Yarns and Gifts:
Nordic Nest, San Carlos https://shopnordicnest.com/
Other embellishments:
https://www.fabmo.org/
A non-profit organization that keep valuable crafting materials and rescued designer materials out of the landfill.