Business Source 65261BX Ruled White Index Cards 4 x 6 in 1000 / Box

Office Note-Taking Cards

Business Source 65261BX ruled index cards measure 4.00 by 6.00 inches and arrive in a 1000 count box. Each white card uses 160 gsm index cardstock with an 8 point thickness and 72.00 lbs basis weight. Horizontal ruling on the front side only keeps notes aligned while leaving the reverse blank for sketches or extra detail. Rotary-cut edges ensure every card shares the same height for tidy filing.

Upgrade From Plain Paper

Loose sheets or smaller 3 by 5 cards often shift, tear or run out mid-project. The larger 4 by 6 format gives more writing room per card, and the 1000 count box reduces reorder frequency for heavy users. Rotary cutting removes the uneven edges that jam card files or snag on dividers. The jump is worth it when you file hundreds of cards weekly and need consistent dimensions every time.

Sustained Filing Performance

Cardstock at 72.00 lbs basis weight resists curling after repeated handling and resists ink bleed from ballpoint or gel pens. Ruled lines stay sharp across the full 1000 card run because the coating holds toner and ink without feathering. Uniform height prevents misfeeds in rotary files or card sorters during long sorting sessions. The front-only ruling keeps the back clean for double-sided workflows without show-through.