Features: Smart Mahjong Assistant: This reader quick identifies mahjong suit and point values, helping players effortlessly grasp rules and enhances gameplay efficiency. Portable Design: Compact and lightweight for easy carrying, it proves convenient for use at home, social gatherings, or whilst travelling. Precise Detection: Utilises advanced detection technology tensuring accurate tile recognition and minimise errors. Simple to Operate: User-friendly design with straightforward steps enables even beginners mastering it quickly, facilitating mahjong learning and entertainment Multiple Functions: Beyond mahjong rule lookup, it includes game tips and strategy hints to help you at the mahjong table. Specifications: Component：Plastic Size about 15.24x4x0.2cm/6x1.57in Color:Pink/Blue Quantity： 1/510pcs Package Includes: 1/510pcs Mahjong Card Line Guide Reader note: Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution.