I really like to use washi tape when wrapping paintings up to ship with acid-free Glassine. It is easy to remove like masking tape. Washi tapes I use are also acid free. They come in many fun prints and sizes.
Maybe some day I will have my own line of washi tape. I like it that much.
On Washington Island in Wisconsin, there is a fiber arts school.
They sell many supplies for knitting, quilting, batik dying, and even basket weaving. They have a library and classes as well. Students sell some of their work there too. I hope to take some classes there in 2019!