The best black and white cardstock depends on your project size, preferred paper weight, and how many sheets you need. Astrobrights is a practical choice for everyday printing and crafts, while Whaline offers a smaller letter-size assortment for projects that need equal amounts of each color. For larger or heavier craft sheets, WEKOOSE has 12-by-12-inch options, including a bulk pack.
| Product | Best For | Size And Weight |
|---|---|---|
| Astrobrights Black & White Assortment | Everyday printing and projects | 8.5 x 11 inches, 65 lb. |
| Whaline Black and White Cardstock | Small craft batches | 8.5 x 11 inches, 65 lb. |
| WEKOOSE 12 x 12-Inch Cardstock | Large-format crafts | 12 x 12 inches, 80 lb. |
| WEKOOSE Letter-Size Cardstock | Heavier invitations and cards | 8.5 x 11 inches, heavyweight |
| WEKOOSE 100-Sheet 12 x 12 Pack | Bulk crafting | 12 x 12 inches, 90 lb. |
Astrobrights Black And White Assortment

Best for: Buyers who want an even supply of black and white letter-size sheets for regular crafts, school projects, and printing. This pack includes 100 sheets: 50 Bright White and 50 Eclipse Black, each measuring 8.5 by 11 inches and weighing 65 lb.
The product is described as compatible with inkjet and laser printers, as well as copiers. Its standard letter size suits projects such as flyers, invitations, presentation covers, and scrapbook pages. It is selected for combining balanced color quantities with stated printer compatibility.
Limitation: At 65 lb., it is lighter than the heavyweight options here, so choose a heavier stock if stiffness is a priority.
Whaline 30-Sheet Black And White Cardstock

Best for: Small projects that need a limited, balanced quantity of black and white paper. The pack contains 30 letter-size sheets, with 15 sheets of each color, and is listed at 65 lb./180 g.
Whaline describes the paper as suitable for card making, scrapbooking, and other DIY crafts. The product features say it folds and cuts without showing whiteness at the edges, which can matter when making visible folds or cut shapes. It is a practical alternative to a 100-sheet pack when a smaller quantity is enough.
Limitation: The listing’s stated use focuses on crafting; confirm printer requirements before choosing it for frequent printing.
WEKOOSE 12-Inch Heavyweight Cardstock

Best for: Crafters who need square sheets for larger layouts, decorations, or custom card projects. This pack has 20 sheets measuring 12 by 12 inches, in black and white, with a listed weight of 80 lb./235 gsm.
The product description identifies the stock as heavyweight and acid-free, with suggested uses including invitations, embossing, calligraphy, drawing, and stamping. It is selected for its larger format and heavier feel compared with the 65 lb. letter-size assortments.
Limitation: The product information describes sheets as pre-scored, so check the listing details if you need completely unscored sheets or a specific fold layout.
WEKOOSE Letter-Size Heavyweight Cardstock

Best for: Invitations, greeting cards, and other letter-size projects where a sturdier sheet is preferred. The title lists 30 sheets at 92 lb./250 gsm, while the description calls the stock 244 gsm and 90 lb. The listing also mentions A7 envelopes.
The product is described as suitable for embossing, calligraphy, stamping, printing, and copying, and as acid-free. Choose this option over a 65 lb. assortment when thickness is a key consideration and letter-size sheets fit the project.
Limitation: The title and product description give different weight figures. Check the current listing to confirm the specification that matters for your project.
WEKOOSE 100-Sheet 12-Inch Cardstock Pack

Best for: Buyers who need a larger supply of square black and white sheets for ongoing crafts or group projects. The product is listed as a 100-sheet, 12-by-12-inch pack with 90 lb./250 gsm cardstock.
The listing describes double-side-coated paper and suggests uses such as greeting cards, menus, journal covers, gift boxes, invitations, and scrapbooking. It also describes the stock as acid-free and suitable for embossing, calligraphy, and printing. Choose it when quantity and large sheet dimensions matter more than a compact pack.
Limitation: A 12-by-12-inch sheet may not fit standard home printer trays; check your printer’s supported paper sizes before printing.
Buying Guide: How To Choose Black And White Cardstock
What size should you buy?
Letter-size cardstock is a convenient choice for standard invitations, school assignments, flyers, and many home-printing tasks. Twelve-inch square cardstock gives more room for scrapbook layouts, large decorations, and projects that require custom cutting. Check both the sheet dimensions and your printer’s supported sizes before ordering.
How much cardstock weight do you need?
Lower-weight options such as 65 lb. stock are positioned for everyday crafts and printing. Heavier options, including the listed 80 lb. and 90 lb. papers, are better candidates when a firm, substantial sheet is desired for cards or decorations. Paper-weight labels and GSM figures may differ between product listings, so confirm the exact specification when thickness is important.
Should you choose a mixed pack or one color?
A mixed black and white pack keeps both colors available for contrast, layered designs, and coordinated projects. Check the sheet count for each color: Astrobrights and Whaline specify an equal split. If a project uses mostly one color, compare the listed quantities before choosing a mixed pack.
Can cardstock go through a home printer?
Printer compatibility varies by paper weight, printer model, and feed path. Some listings specifically describe inkjet and laser compatibility, but that does not guarantee every printer can handle the stock. Consult your printer manual for its supported paper weight and size, and follow the manufacturer’s loading instructions.
Frequently Asked Questions
What is black and white cardstock used for?
It is commonly used for invitations, greeting cards, scrapbooking, school projects, signs, decorations, and other paper crafts. The two colors can be used separately or combined for contrast.
Is 65 lb. cardstock suitable for invitations?
It can work for invitations when a lighter sheet is acceptable. For a thicker, more rigid feel, compare heavyweight options and confirm that they suit your printer or cutting method.
Does black and white cardstock come in letter size?
Yes. Several options here measure 8.5 by 11 inches, the standard US letter size. The selected WEKOOSE options also include 12-by-12-inch sheets.
How can I avoid printer problems with cardstock?
Check the printer manual for supported paper weights and dimensions before printing. Use a compatible feed tray and settings, and do not assume that cardstock described as printer-friendly will work in every model.