What is クリアホルダー（Ａ４、１０枚）?
At first glance, it's a simple transparent document sleeve. But when you do the math — 10 folders for ¥110 (roughly $0.70) — your brain does a double-take. That's about 11 yen per folder. This is exactly the kind of quiet, everyday miracle that makes Daiso dangerous for your shopping basket.
These A4 clear holders are made from polypropylene (PP), the same lightweight, flexible plastic used in countless professional office products. Each sheet measures 310mm × 220mm with a thickness of 0.2mm — thin enough to stack neatly, but sturdy enough to protect a single sheet or a small document bundle without crinkling. The semi-transparent finish lets you identify contents at a glance without opening the sleeve, which is a small but genuinely useful design touch. A neatly cut semicircular thumb notch on the open edge makes retrieving papers quick and fuss-free.
The pack comes in a single variety with no color or pattern assortment — just clean, utilitarian transparency. There's no frills branding, no loud logo. For desk organization, that minimalism is a feature, not a bug. Whether you're sorting receipts, archiving lecture notes, or prepping handouts for a meeting, this is the kind of product that earns its keep by staying invisible and doing its job perfectly.
Source: daisonet.com
How to Use It — Hack Ideas
Primary Use: Document Organization
Slip receipts, contracts, or printed reference sheets inside for clean, stackable storage. Label the spine with a sticky tab and you've got an instant filing system for under a dollar.
Hack #1: Cut-and-Craft Template Sheet
One PDF review spotted in the wild noted that crafters are slicing these open flat to create A4-sized transparent work surfaces. Because PP is easy to cut and holds a pencil or marker line, you can draw patterns directly onto the sheet and use it as a reusable stencil or sewing template. Two folders opened flat give you roughly four usable panels. For paper crafters and DIYers, that's an incredible deal.
Hack #2: Wardrobe & Drawer Organizer
A popular lifestyle blog hack pairs these clear holders with Daiso's hanging shirt storage clips. Slip folded accessories — scarves, belts, flat-pack socks — into each holder, then hang or stack them in a drawer. The semi-transparency means you can spot exactly what you need without rifling through a pile. A budget wardrobe system from stationery supplies? That's peak Daiso energy.
Reviews & Verdict
User sentiment around this product is overwhelmingly positive, and it's easy to see why — there's very little room for disappointment at this price point. Reviewers consistently highlight the 0.2mm thickness as a sweet spot: not so flimsy that sheets buckle, not so thick that a full pack becomes unwieldy. The semicircular cutout gets specific praise for making single-sheet retrieval effortless, a detail that shows genuine product thoughtfulness.
The semi-transparent finish divides opinion only slightly — some users prefer fully clear holders for instant visibility — but the majority appreciate the professional, non-distracting look it gives to stacked documents.
The one honest caveat: these are not meant for heavy multi-page dossiers. For archiving thick reports, you'd want a ring binder. But for carrying a few sheets to a meeting, organizing receipts by month, or stashing craft templates? This pack handles it with ease.
The real story here is the per-unit value. Comparable PP clear folders at stationery chains typically run ¥30–¥50 each. Daiso delivers ten for ¥110. Even accounting for the no-frills finish, that math is nearly impossible to beat. Stock up — you will use all ten.
Value Score: 91/100
An almost perfect price-to-utility ratio with unexpected hack potential that punches well above the ¥110 price tag — this is a true Daiso gem, don't miss this one. The clean design seals the deal.
