HANGMAI Blank Flash Cards, 400 Sheets with Binder Rings

Sheets Binder: HANGMAI blank flash cards are a set of 400 white, hole-punched cards supplied with metal sorting rings. Their compact size and double-sided surfaces suit study notes and portable reference cards, though the listing gives conflicting material and finish details to check before buying.

At a glance

Eight packs are described as 50 cards each, with punched holes and metal sorting rings.
The compact card format is described as suitable for pockets or backpacks.
The listing claims a glossy side and a matte side, and advises letting ink dry before stacking cards written on the glossy side.

Price

$15.96Save 20%

Reference price: ~~$19.95~~

Price checked: 12 Nov 2026

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Pros and cons

Pros

The supplied rings can keep punched cards grouped for revision or reference.
A claimed 400-card quantity provides a sizeable set for study notes, vocabulary or other short prompts.

Technical specifications

9 specifications

Identity
Brand	HANGMAI

Materials and protection
Material listed	Paper
Cardstock weight claimed	500 gsm cardstock paper
Colour	White

Dimensions and quantity
Listed card size	2.2"x3.5"(8 Pack)
Item dimensions	8.9L x 5.6W centimetres
Sheet count	400
Manufacturer part number	FC-400

Writing and handling
Surface and writing claims	These blank notecards have a glossy side and a matte side. Suitable for writing with pencils, pens, ballpoint pen or markers. If you use pen in the glossy side, please stack after dry.

What to know before buying

Listing details to confirm

The listing is inconsistent about the stock and finish: the details call the material paper, while feature and description text variously claims 500 gsm cardstock and kraft paper, and also describes the cards as white. Size is given as 2.2 by 3.5 inches and separately as 8.9 by 5.6 centimetres. Confirm the selected listing’s card material, finish, dimensions and ring quantity before ordering. The glossy-side ink-drying instruction is a stated use condition.

Who is it for?

A good fit for

Students or teachers making portable revision, vocabulary or prompt cards.
Home or office users who want blank cards grouped on rings for quick reference.

Less suited to

Buyers who need confirmed kraft stock, a specific surface finish or tightly verified dimensions before purchase.
People who need cards supplied with printed content rather than blank cards.

HANGMAI Blank Flash Cards, 400 Sheets with Binder Rings · photo 2 — Additional product photo 2

Customer reviews on Amazon

5 / 5 · 1 ratings

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Only a single aggregate rating is supplied, so it offers too little evidence to identify recurring strengths, concerns or typical buyer experience. It does not establish how well the cards write or whether the listing’s conflicting material and size descriptions match the delivered set.

Frequently asked questions

How many cards are listed?

The listing specifies 400 sheets and describes eight packs of 50 cards each.

Are rings included?

The feature text claims the package includes metal sorting rings. The exact ring quantity is not stated.

What are the cards made from?

The details list paper, while other listing text calls them cardstock or kraft paper. The material should be confirmed with the selected listing.

Can both sides be written on?

The listing describes one glossy side and one matte side and says the cards are double-sided. It advises allowing pen ink on the glossy side to dry before stacking.