Hierarchy classification:

1. top of the aat hierarchies
2. Objects Facet
3. Furnishings and Equipment (hierarchy name)
4. Tools and Equipment (hierarchy name)
5. equipment
6. [equipment by material processed]
7. textile working equipment
8. [textile fabricating tools and equipment]
9. bobbins

Additional parents:

1. top of the aat hierarchies
2. Objects Facet
3. Furnishings and Equipment
4. Tools and Equipment
5. equipment
6. equipment by material processed
7. textile working equipment
8. needleworking equipment

Anotations

Scope note:

Small frames or spools around which yarn is wound to facilitate knitting projects requiring regular color changes. These frames are often made of plastic, wood, cardboard or other everyday materials. They are equipped with hooks or clamps designed to secure and organize yarn color changes by minimizing tangles and eliminating the need for multiple balls of yarn.