Heavy Weight paper: KAISA index cards are made of heavy weight paper, the smooth paper prevents ink from bleeding, perfect for use with pens, pencils and markers, ensure your important notes are always secure.
The KAISA notebook paper has a smooth texture and prevents ink from bleeding. It is thick enough to prevent ink from blotting. The filler paper is the standard option for note-taking.
Standard size: KAISA wide ruled binder paper have 3 pack, 150 sheets per pack, total 450 sheets filler papers, 10.5x8in letter sized and 3-hole punched to fit standard ring binders & pocket folders with fasteners.
Index Card Specification: KAISA index cards pad size: 9.75 "x5", including white 210 ruled cards and 30 graph cards, both sizes in one card notebook, each note card is 3 x 5 inches. Proudly made in the USA.
Perforated index cards:KAISA flash cards feature a tear-away design with micro perforations between each card make it easy to tear off individual note cards. Use as you go, easy to store and carry.