Durable Eco-Friendly Material: Crafted from high-quality PLA, this book tracker uses environmentally friendly PLA material. It ensures long-lasting structural stability and maintains its original shape and performance over time. This durable construction guarantees a reliable tool that withstands daily use while supporting sustainable living. Application: This Books Read This Year Tracker serves as a visual progress monitor for reading challenges, supporting a count of up to 999 books. It is suited for personal reading plans, classroom activities, or library programs. It offers a decorative element for shelves, desks, or reading corners, making it a fitting choice for teachers, book clubs, teachers, and library enthusiasts. Advantage: The 3D challenge reading counter uses manually rotating number blocks for updating your count, requiring no batteries or online software. Its 3D-printed construction provides a tactile way to log each book finished. It supports motivation through visual target tracking and serves as a subtle decorative item for various spaces. Instruction: Set your reading target or track books completed by turning the three numbered blocks. Display the 3D challenge reading counter on a stable surface like a bookshelf or desk. Adjust the numbers manually as you progress, using them to count upward from zero or to show your remaining target. Note: Due to monitor and lighting variations, the actual product color may differ slightly from the images. Please check the size chart of this Books Read This Year Tracker before purchase to ensure proper fit. Item Name: Reading Tracker Sign Material: PLA Features: Eye-catching, Reading Challenge, Motivational Size Details: L: 18cm/7.09", W: 4cm/1.57", H: 12cm/4.72" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Reading Tracker Sign