Twenty two leaves, four on the list
On this page12
This group has twenty two leaves, which is the most in the library
Bead glass, bead seed, bead wood, bobbin, brad, button, charm, clasp, crystal, eyelet, findings, gem cabochon, glitter, jump ring, marble, pom pom, rhinestone, ribbon scrap, safety pin, sequin, snap and thread spool.
And it is the only group nested four levels deep
The leaves sit beneath a spoke called craft small part, which itself sits beneath the group. Every other group in this catalog puts its leaves one level higher.
Which is a structural fact worth noting rather than a problem
Twenty two leaves with nothing between them and the group would be a flat list of twenty two. The intermediate spoke says they are all instances of one thing, which they are.
Four of the twenty two appear on the J-List by name
The three bead leaves fall under beads unstrung. Button is an entry. Brad falls under nails, spikes and staples. Which is a closer correspondence than any other group in this library has with its spine.
The rest divide into four physical situations
Things that pour, things that tangle, things that are sharp and things that are flat.
Glitter is the extreme case of pouring and it deserves its own container
Fine enough to behave like a liquid, static enough to cling to a plastic wall, and impossible to recover once mixed with anything. It is the one leaf here where a single loose grain in the wrong jar is a problem.
Jump rings, clasps and findings are the tangling group
Open rings hook into each other and into chain, so a mixed jar becomes one object. Separation by size is the whole of the answer and it needs many small containers.
Brads, safety pins and eyelets are the sharp group
They want a container tipped out rather than reached into, which the fishing property sets out in detail for hooks. A wide shallow container beats a deep one.
And sequins, rhinestones and cabochons are the flat group
They lie in a layer, they are chosen by appearance, and they scratch. A shallow container with a clear wall shows them without being opened, which the stones and beads property measures across a neighboring shelf.
Thread spools and bobbins are the one leaf pair with a shape constraint
A spool is a fixed cylinder and a bobbin is a smaller one. Both stack in a column if the container is round and waste space if it is not, which makes diameter the governing dimension rather than capacity.
None of the twenty two is reached by part 134 on these pages
The part governs the marking of imported articles. Whether any particular article falls within a J-List entry is a tariff classification question and no page here answers one.