Volume Measurement Engraved Bead Gauge Size Comparison Oval Bead Measurer

This health instrument is a measuring gauge for size comparison, using a simple bead-based layout to check and compare volume. It is built as a wooden bead loop with polished oval beads strung on a cord, creating a compact and easy-to-handle form. Each bead is engraved, making this engraved bead gauge clear to read and practical for repeated comparison use. The oval bead measurer features rounded, polished beads that help the piece sit neatly in hand and move along the cord without rough edges. Made for size comparison and volume measurement use, this gauge provides a straightforward way to assess dimensions with a familiar bead-string design.