KOKUYO Harinacs Stapleless Stapler Needle-Free Paper Binding for Office & School

No staples. No metal. No mess. The KOKUYO Harinacs Stapleless Stapler (Model SLN-MPH105) is a quiet revolution sitting on your desk. Instead of piercing paper with metal staples, it uses a precision embossing mechanism to weave paper fibers together — creating a secure, clean bind that's completely metal-free. Safer for fingers, friendlier for recycling, and remarkably satisfying to use.

The Smarter Way to Bind Paper

Traditional staplers leave sharp metal points, jam at the worst moments, and force you to remove staples before recycling. The Harinacs eliminates all of that. With a single press, it locks up to 5 sheets of paper together using an interlocking paper-fold technique — no consumables required, ever. It's the kind of thoughtful Japanese engineering that makes you wonder why staplers ever needed metal in the first place.

Key Features

• Completely stapleless — binds paper by embossing and interlocking fibers; no staples, no refills, no running out
• Binds up to 5 sheets — ideal for memos, handouts, reports, and classroom worksheets
• Safe for all ages — no sharp metal points; perfect for elementary school students and office environments alike
• Recyclable documents — paper bound with Harinacs can go straight into the recycling bin without removing staples
• Compact desktop size — 155 × 110 × 34 mm; fits neatly in a pencil case, desk drawer, or backpack
• Durable construction — built to KOKUYO's exacting Japanese quality standards for long-term daily use
• Zero consumables — no staples to buy, store, or replace; a one-time purchase that lasts for years

Who Is It For?

• Students — from elementary school through university; safe, quiet, and always ready
• Office professionals — bind meeting notes, memos, and internal documents without the staple-removal step before filing or recycling
• Teachers — distribute stapled handouts safely in classrooms without worrying about sharp edges
• Eco-conscious users — reduce metal waste and simplify paper recycling in one step
• Minimalists & stationery lovers — a beautifully engineered tool that earns its place on any premium desk setup

How It Works

Place up to 5 sheets of paper into the Harinacs, press down firmly, and the internal mechanism cuts a small flap in the paper and folds it back through a corresponding slot — locking the sheets together without any metal. The bind is strong enough for everyday use and can be undone cleanly if needed. It's simple, clever, and completely tool-free.

Specifications

• Brand: KOKUYO (Japan)
• Model: SLN-MPH105 (Harinacs)
• Binding Capacity: Up to 5 sheets (80gsm standard paper)
• Dimensions: 155 × 110 × 34 mm
• Staples Required: None
• Refills Required: None
• Origin: Japan

Upgrade your desk with a stapler that never runs out — the KOKUYO Harinacs is the last stapler you'll ever need to buy supplies for.