It is a very typical six-sided educational toy for early childhood development, typically featuring the following play functions:

1. Number-key side: Helps children recognize numbers and develop fine motor skills through pressing buttons.

2. Shape-matching side: Through holes of various shapes paired with corresponding blocks, children learn geometric figures while enhancing hand-eye coordination. An added storage design makes it even more convenient to organize the blocks.

3. Gear/mechanism side: By turning gears, levers, and other components, children explore cause-and-effect relationships and strengthen logical thinking.

4. Assembly aspect

When assembling the abacus, locating pins are required. However, printed pins tend to break easily, so I adopted an alternative solution: stainless steel pins. [Taobao] Special promotion price guarantee: https://e.tb.cn/h.Rfr7II8yPW9TNQS?tk=ChEh5CF6qhC HU006 「304 Stainless Steel Cylindrical Pins, Locating Pins, Solid Pins, Fixing Pins, M2, M2.5, M3, M4, M5, M6, M8, M10」
Click the link to open directly, or search on Taobao to access it instantly. For specifications, choose 4*80.

Finally, I wish everyone happy printing!