Chinese Abacus (Suanpan) - Traditional Calculation Tool #1778040 (License: Personal Use)

This black-and-white vector illustration depicts a standard suanpan with 13 rods, each holding two heaven beads (upper deck) and five earth beads (lower deck), reflecting its historical design for base-10 calculations. The abacus is framed within a rectangular housing with a central beam separating the decks, emphasizing its structural clarity and educational utility. Ideal for visual explanations in math pedagogy or cultural heritage contexts.

Used on educational websites, math history pages, or cultural resource hubs to illustrate traditional calculation methods; matches user intent for learning about abacus mechanics, East Asian numeracy tools, or STEM/STEAM teaching aids.