Let Creativity Fly stationery and paper since 2009

Koogel index cards and flash cards

Turn a semester of notes into cards you can flip on the bus, with 14 sets from 2.2 x 3.5 pocket rings to 5 x 8 neon cards.

  • 14 products
  • $6.99 to $21.99
  • 11,424 ratings
Koogel Ring Flash Cards, 300 Count, 2.2 x 3.5 in

Index cards

Koogel Ring Flash Cards, 300 Count, 2.2 x 3.5 in

Sort subjects by color and flip through the stack one-handed between classes or on rounds. The 300 blank cards are 230gsm, stiff as a business card, in 6 colors of 50 or plain white, with kraft covers and metal rings.

Color
$9.99
Koogel Spiral Index Cards 3 x 5, Lined, 400 Count

Index cards

Koogel Spiral Index Cards 3 x 5, Lined, 400 Count

Write a recipe or a vocabulary list, then tear the card off cleanly along its perforated edge and file it. The 400 college-ruled cards come in 8 spiral pads of 180gsm paper, in white or 4 colors.

Color
$12.99
Koogel Ring Index Cards 3 x 5, 480 Count

Index cards

Koogel Ring Index Cards 3 x 5, 480 Count

Draw an anatomy diagram or a mind map on each 3 x 5 inch card, and add or pull cards on the rings as notes change. All 480 cards are 230gsm, close to playing cards in stiffness, in 6 colors.

$14.99
Koogel Ring Flash Cards, 1080 Count, 230gsm

Index cards

Koogel Ring Flash Cards, 1080 Count, 230gsm

Give each course its own color, 180 cards to each of 6 colors, and carry a chapter at a time on a metal ring. The 1080 blank cards are 2.2 x 3.5 inches of 230gsm paper.

$15.82
Koogel Lined Ring Flash Cards, 300 Count

Index cards

Koogel Lined Ring Flash Cards, 300 Count

Ruled on both sides, the 300 cards are 230gsm, 6 colors or white, 2.2 x 3.5 or 3 x 5 inches. Hang the ring on a kitchen hook for recipes, or pocket it to drill pharmacology terms before an exam.

$9.99
Koogel Key-Ring Flash Cards, 2.2 x 3.5 in

Index cards

Koogel Key-Ring Flash Cards, 2.2 x 3.5 in

Split cards by subject, one color to a ring, in a size that takes 37% less room than 3 x 5. The 250-card pack has 5 colors of 50, 10 waterproof covers and 5 rings, or 400 or 600 cards.

Pack
$7.49
Koogel Colored Ruled Index Cards 3 x 5, 272 Count

Index cards

Koogel Colored Ruled Index Cards 3 x 5, 272 Count

Assign a color to each group in class or each priority on your desk, with 34 cards in each of 8 colors. The 272 loose cards are 150gsm, college ruled on both sides, and 3 x 5 inches.

$7.99
Koogel Index Cards 3 x 5 with Tab Dividers, 252 Count

Index cards

Koogel Index Cards 3 x 5 with Tab Dividers, 252 Count

Label the tab on top of each card, then flip straight to Breakfast or Desserts in a recipe box without leafing through. There are 252 narrow-ruled 3 x 5 cards at 150gsm, 42 in each of 6 colors.

$9.99
Koogel Spiral Index Cards 3 x 5, 500 Count

Index cards

Koogel Spiral Index Cards 3 x 5, 500 Count

Tear speech cues off one at a time along the perforations and keep the rest bound behind a waterproof PVC cover. The 500 cards come as 10 spiral pads, 3 x 5 inches and 150gsm, in 5 colors or white.

Color
$14.99
Koogel Colored Ruled Index Cards 3 x 5, Bulk

Index cards

Koogel Colored Ruled Index Cards 3 x 5, Bulk

Fit long statutes or medical terms onto lines ruled on both sides at 7.1mm, then file the cards in any standard 3 x 5 index box. Packs run from 200 to 1200 cards of 150gsm stock in 8 colors.

Pack
$7.99
Koogel Spiral Index Cards 4 x 6, 400 Count

Index cards

Koogel Spiral Index Cards 4 x 6, 400 Count

Work a long formula or a full recipe onto the 4 x 6 inch page, then tear it free for a recipe box. The 8 pads hold 50 cards each, one color per pad, on 150gsm paper behind PVC covers.

$16.99
Koogel Large Neon Index Cards, 4 x 6 and 5 x 8

Index cards

Koogel Large Neon Index Cards, 4 x 6 and 5 x 8

Tape a formula to your monitor or lay out a storyboard on a wall. Sizes are 4 x 6 or 5 x 8, blank or lined, and the 4 x 6 set holds 180 cards at 150gsm in 9 colors.

Size / Ruling
$6.99
Koogel Ring Flash Cards, 1500 Count, 7 Colors

Index cards

Koogel Ring Flash Cards, 1500 Count, 7 Colors

Nearly as stiff as a playing card, each 2.2 x 3.5 inch card is 230gsm, so you can write on it standing up. Keep a separate color for each of 7 subjects across 1500 blank cards.

$18.99
Koogel Colored Blank Index Cards 3 x 5, 272 Count

Index cards

Koogel Colored Blank Index Cards 3 x 5, 272 Count

Sketch a molecule, a math function or a phonics picture on the unlined faces, front and back. The 272 cards measure 3 x 5 inches at 150gsm, 34 in each of 8 colors.

$6.99
Colored Koogel index cards with study plans and to-do lists on a deskFrom the journalHow to Study With Index Cards: Writing, Spacing and the Leitner BoxWrite each card as one question, quiz yourself instead of rereading, and let a three-box Leitner system decide which cards come back tomorrow and which can wait a week.Read the guide, 8 minutes

How to choose

Picking the right Koogel index cards

Size

A 2.2 x 3.5 card fits a shirt pocket, 3 x 5 suits a card box, and 5 x 8 holds a whole recipe.

Binding

Rings let you add and reorder cards as a course moves on, while spiral pads of 50 cards tear out clean along a perforated edge.

Weight

Our 230gsm ring cards feel close to a playing card in the hand, and the 150gsm packs are lighter for filing in bulk.

Ruling

Blank cards leave room for diagrams and mind maps, while the colored 3 x 5 cards carry college ruling on both sides at 7.1 mm.

Index cards

How people use our index cards

Most students write a question on the front and the answer on the back, then shuffle until only the hard cards are left. Rings make that sorting physical. The cards you know come off the ring, and the 300-card pocket set at 2.2 x 3.5 inches goes back in a jacket carrying only the stubborn ones. For a whole course, the 1,080-card and 1,500-card ring sets split into six or seven colors, one per subject or chapter. Spread the reviews over several days, as our guide to studying with index cards lays out step by step. A deck shrinks faster that way than in one long night.

Away from exams, the cards take on quieter jobs. A speaker holds a 230gsm card at a lectern because it stays flat in one hand. Cooks pick the 4 x 6 spiral set, eight pads of 50 cards, where each recipe tears along a perforated line and drops into a recipe box. The tabbed 3 x 5 set prints a header strip on all 252 cards, so a box of recipes or client notes gets its own dividers. Counts on this shelf of Koogel stationery run from 200 to 1,500 cards. One short deck for a wedding toast and a carton for a full school year sit side by side.

Koogel index cards in use

Questions

Questions about Koogel index cards

Are Koogel index cards thick enough for your markers?

Our ring cards are 230gsm, close to the feel of a playing card, and made to resist ink bleeding. The colored 3 x 5 packs are 150gsm and take writing on both sides. For a heavy marker, start with a 230gsm set and test one card before you fill a whole deck.

Which Koogel flash cards fit in your pocket?

The 2.2 x 3.5 inch cards, the size of a business card. They come on rings in sets from 250 to 1,500 cards, with kraft covers on the 300-card set and waterproof covers on the key-ring set. The 3 x 5 card is the next size up and fits most card boxes.

Can you tear single cards out of Koogel spiral index cards?

Yes. Our spiral 3 x 5 and 4 x 6 pads have a perforated line next to the coil. Each card comes away with a clean edge, ready for a recipe box or a folder divider. The 3 x 5 sets hold 400 or 500 cards, and the 4 x 6 set holds 400 in eight pads.

Do Koogel ruled cards give you lines on both sides?

The colored ruled 3 x 5 cards do, with college ruling front and back at 7.1 mm in 8 colors. Our lined ring cards are ruled on both sides as well. On the tabbed 3 x 5 set, narrow ruling fits more lines, and the blank sets leave both faces open for drawing.