Material: Plastic Design and benefits - The abacus features a simple and elegant appearance that attracts children's attention. - 12-rod bead arithmetic design suitable for students, children, adults, accountants, and others. Function and durability - acts as a reliable calculation tool with a well-made build. - color finish is durable and resistant to fading, keeping the product looking good over time. Educational value - Helps develop preschoolers' mathematical intelligence through hands-on practice. - Fine polishing yields rounded corners and smooth surfaces for a comfortable touch. Use scenarios - Home learning: introduce counting, number recognition, and basic arithmetic in a tactile way. - Classroom or tutoring: use as a visual aid to teach addition and subtraction with the 12 rods. - Beginner practice: suitable for adults starting arithmetic or basic accounting concepts, providing a clear, tangible practice tool.