How about a gift for joining a cram school? - Color Abacus - Bulk Sale The abacus industry is now in a period of intense competition. How about using this to differentiate yourself from other cram schools? As you can see in the photos, they are beautiful, and young children will love them. - Colors: Red, Yellow - Material: Plastic - Design: Traditional abacus style - Size: Standard abacus size Thank you for looking.