This list is what my products are comprised of, i.e. Pearls. I may add or delete a category depending on what I list under each product:
Beads, Bone, Brass, Chain, Copper, Crystals, Gemstones, Glass, Gold-filled Beads, Mother of Pearl, Other Materials, Pearls, Pewter, Shells, Silver/Gold Plated, Sterling Silver, Swarovski Faux Pearls, Unplated Metal, Vintage, Wood
Do a Search to identify which products are under a specific category.