Mr. Pen colorful sticky notes 3x3 inch include 12 vibrant pads (600 sheets total) to brighten reminders, messages, and everyday organization. 12 pads, 600 sheets — a generous supply for school, office, and home. 3"x3" size — perfect for quick notes, to-do lists, bookmarks, and short messages. Strong, residue-free adhesive — sticks securely on desks, notebooks, and walls, then removes cleanly. Sunset Sorbet colors — lively shades that make it easy to organize and color-code tasks. Keeps ideas visible — great for reminders, study notes, planning, and daily routines. Boosts productivity — helps keep important thoughts front and center so you stay focused and inspired.