Great for organizing. Avery Ultra Tab page tabs are great for organizing, referencing and indexing notebooks, files, planners and more. Avery tabs are perfect for use as bible tabs, journal tabs, report tabs and spiral notebook tabs. Writable note tabs. Write on sticky note tabs with most pens, pencils, markers and highlighters on see through writable body and 2 sided, paper covered file folder tabs. Ink dry times may vary. Tab may lift some inks; test before applying. Durable and repositionable tabs. Sturdy page flags stick securely and hold strong enough to turn pages, but remove easily for quick changes.