So this is what it does, here is the answer

Long before they became quaint sewing curiosities, thimbles were survival tools. In ancient China and Rome, they protected fingers as people stitched clothing that stood between families and the cold. Early versions, carved from bone, bronze, or ivory, were prized household objects because sewing wasn’t a hobby; it was how you kept your world from literally falling apart. As centuries passed, this practical shield quietly transformed into a marker of identity, craft, and class.

By the sixteenth and seventeenth centuries, thimbles gleamed in silver and gold on the hands of Europe’s elite. Gemstones, engravings, and ornate designs turned a working tool into a personal heirloom, passed from parent to child along with stories of skill and care. Today’s versions—steel for heavy work, leather for comfort, plastic for casual mending—still do the same ancient job: protect, steady, and empower the hand that sews. In every tiny dent and scratch, they carry the untold history of human making.