How about a gift for joining a cram school? - Color Soroban - Bulk Sale Bulk sale from 10 pieces The abacus industry is now in a period of warring states. How about using it to differentiate yourself from other cram schools? As you can see in the photos, they are beautiful, and I think young children will be happy. Price is per 10 pieces. - Colors: Red, Yellow - Material: Plastic - Design: Traditional abacus style - Size: Standard abacus size Thank you for viewing.