Mr. Pen transparent graph paper sticky notes give you a clear 3x3 grid note set with multiple patterns for math, sketching, and planning. 300 sheets total — 50 sheets per pad for a long-lasting supply. 3"x3" size — desk-friendly with plenty of space for quick thoughts, graphs, and detailed sketches. 6 unique grid patterns — designed to fit different needs like design sketches, math problems, and spatial planning. Transparent surface — ideal for overlaying notes while keeping the page underneath visible. Includes a precision fineliner pen — helps keep drawings, graphs, and notes sharp and clear. Premium adhesive backing — sticks securely on various surfaces for dependable reminders. Repositionable, residue-free — moves easily and removes cleanly with no sticky residue.