---
product_id: 746450845
title: "KeySmart Key Storage System Key Case Black"
price: "¥12991"
currency: JPY
in_stock: true
reviews_count: 5
url: https://www.desertcart.jp/products/746450845-keysmart-key-storage-system-key-case-black
store_origin: JP
region: Japan
---

# Compact 7.4 x 1.3 x 1 cm size Holds up to 10 keys Aircraft-grade aluminum build KeySmart Key Storage System Key Case Black

**Price:** ¥12991
**Availability:** ✅ In Stock

## Summary

> 🔑 Unlock sleek organization and pocket freedom with KeySmart!

## Quick Answers

- **What is this?** KeySmart Key Storage System Key Case Black
- **How much does it cost?** ¥12991 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/746450845-keysmart-key-storage-system-key-case-black)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Pain-Free Design:** No more painful key pokes or ripped pants—experience sleek, safe key storage.
- • **Premium Durability:** Crafted from aircraft-grade aluminum and stainless steel for a lifetime of stylish, rugged use.
- • **Pocket-Space Savior:** Streamline your everyday carry with 80% more pocket space—ditch bulky keychains for good.
- • **Silent Stealth Mode:** Eliminate jangling noise and avoid awkward key clatter in meetings or social settings.
- • **Customizable Capacity:** Start with 2-8 keys and expand effortlessly with extension posts as your key collection grows.

## Overview

The KeySmart キー収納システム is a minimalist, Swiss-army style key organizer made from aircraft-grade aluminum and stainless steel. It holds 2 to 10 standard keys, reduces pocket bulk by up to 80%, and silences key jangling. Compact and expandable, it’s designed for professionals seeking a sleek, durable, and customizable key management solution with a 90-day warranty.

## Description

原産国:中国 ブランド名:Key Smart 商品番号:KEYS009BK 寸法 3 1/8インチ スイスアーミースタイルのキーホルダーは、完璧なポケットオーガナイザーとミニマリストなキーリングを作り出します。 航空機グレードのアルミニウムとステンレス構造、レーザー刻印ロゴ。 金具や工具不要で簡単に組み立てられます。 拡張可能で、鍵を追加できます。 鍵が2~8個収納可能。 ユニバーサル - 一般的な米国の長さのキー(10mmから55mm)を中心に設計されています。 色:黒 バルクパック。サードパーティの販売はありません。 desertcart、eBayなどのサードパーティサイトではなく、ストアまたはウェブサイトから販売する必要があります。

Review: Suppppppperrrrr - ich war mega erstaunt wie einfach und wie gut der KeySmart key ist und man hat 80% mehr platz in der Hosentasche würde es immer wieder kaufen.
Review: Llavero Key Smart - Se monta facilmente y se atornilla con la uña con un destornillador plano o canto de moneda.El problema viene cuando las llaves a colocar son muy grandes pues se quedan trabadas unas con otras.Por lo demas gran producto un poco caro pero en consonancia a lo que es.

## Features

- キーチェーンに手が届きます: かさばる鍵を引っ張ってしまいましたか? KeySmart はその汚れを整理し、ポケットを解放します。 車のキーやキーフォブを取り付けられるループピースが含まれています。
- シーッ。 キーがジャラ鳴るのを止めましょう: 友人は1マイル離れたカギが鳴ってくることを聞きますか? ステルス モードに進み、外出中のキーが揺れるのを防ぎます。
- 自分を突き刺してパンツに穴をあけるのはやめましょう: 座った時に鍵に突き刺されたことはありませんか? 突き刺されると痛みだけではなく、パンツやバッグを傷つける恐れがあります。 すっきり整理されたKeySmartがあれば、そんな問題はもうありません。
- 組み立て簡単、カスタムキー不要: KeySmart は既存のキーを10個まで保持します。 特別なキーを切る必要はありません。 もっとスペースが必要ですか? KeySmart は、拡張ポストで必要な数だけ拡張できます。
- メーカー保証: お使いのKeySmartが最初の90日以内に通常摩耗や損傷で壊れた場合、当社はお客様のKeySmartを交換します。

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00JOFJJ5Y |
| Amazon 売れ筋ランキング | 文房具・オフィス用品 - 200,638位 ( 文房具・オフィス用品の売れ筋ランキングを見る ) キーボックス - 501位 |
| GTIN (Global Trade Identification Number) | 00856434005537 |
| UPC | 856434005537 856434005407 |
| おすすめ度 | 5つ星のうち4.2 3,829 レビュー |
| お客様の年齢層 | キッズ |
| カラー | ブラック |
| サイズ | 2-10 Keys |
| サイズ感 | ポジティブ |
| スタイル名 | クラシック |
| セット数 | 1 |
| テーマ | 乗り物 |
| パターン | 無地 |
| パック数 | 1 |
| ブランド名 | KEY SMART |
| メーカー名 | Curv Group |
| メーカー型番 | KEYS009BK-BRK |
| ユニット数 | 1.00 個 |
| 同梱商品 | 説明をご覧ください |
| 商品の入り数 | 1 |
| 商品の形状 | 長方形 |
| 商品の重量 | 0.5 オンス |
| 商品本体サイズ | 7.4 x 1.3 x 1 cm |
| 商品種別 | KeySmart 2 ブラック。 |
| 型番 | KEYS009BK-BRK |
| 特殊機能 | ポータブル。 |
| 留め具の種類 | クリップ |
| 素材 | アルミニウム |
| 衣服サイズの国 | 日本 |
| 輸入国・生産国 | Made in USA |

## Product Details

- **Color:** Black
- **Included Components:** See Description
- **Material:** Aluminum
- **Special Feature:** Portable
- **Theme:** car

## Images

![KeySmart Key Storage System Key Case Black - Image 1](https://m.media-amazon.com/images/I/71pC1f1umuL.jpg)

## Questions & Answers

**Q: Does this create any problems going through airport security because of the resemblance to a pocket knife?**
A: Had TSA in both Denver and in Houston both hassle me over it.  On the X-ray it does look like a folded up pocket knife as you would suspect.  Trick is to splay the keys out wards so that they can see what it is on x-ray if you have it in your bag and even then they've pulled me aside for a bag check.

**Q: I have 2 large remotes for push button start cars.  Will they both fit on the outside loop?**
A: Yes, all new KeySmarts have 1 loop piece included to attach any large car keys, fobs, or accessories (loop piece will use up 1 key slot when assembled onto your KeySmart.) Should there be a need for greater capacity, additional loop pieces may be purchased separately here: https://www.amazon.com/dp/B011LNX0NS

**Q: Can you operate this one handed? (open out a key with one hand)**
A: Hey Paul. If the key is one of the outer keys, it is very easy to open that key with one hand. Otherwise, it is a little more difficult, but definitely do able. I should note though that I am ambidextrous and have very good dexterity with my hands.

**Q: How tough is the paint coating on it, from 1 to 10?**
A: I have one of the original Key Smart units. I bought it in September 2015 and it is carried every day. Mine has some brassing on the edges and some wear on one face. I would call that quite durable, perhaps an 8 or 9 (out of 10). It looks like a bit of kit that is well-loved and well-used. In my book, that is OK. FWIW, my EDC blades have similar wear. It just proves they get used. ;)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Suppppppperrrrr
*by P***H on 2016年6月30日にドイツでレビュー済み*

ich war mega erstaunt wie einfach und wie gut der KeySmart key ist und man hat 80% mehr platz in der Hosentasche würde es immer wieder kaufen.

### ⭐⭐⭐⭐⭐ Llavero Key Smart
*by D***O on 2016年10月6日にスペインでレビュー済み*

Se monta facilmente y se atornilla con la uña con un destornillador plano o canto de moneda.El problema viene cuando las llaves a colocar son muy grandes pues se quedan trabadas unas con otras.Por lo demas gran producto un poco caro pero en consonancia a lo que es.

### ⭐⭐⭐⭐⭐ My Two Cents...
*by A***M on 2019年6月4日にカナダでレビュー済み*

So far, this product is working great! It takes your keys that would normally hang loosely on a key ring and/or chain, and locks them into a nice little package similar to a pocket knife. It takes a small adjustment to get used to turning the whole device instead of just one key, but it is nice to know that the keys won't stab my leg when they hang loose at random angles. The assembly process takes a bit of patience, and ironically enough the company sends a video to help walk you through the process. Having had a similar product in the past that came undone in my pocket, I am concerned that a screw will come loose and the whole thing will come apart, but the rubber retention rings on the screws help minimize the chance. This said, I still have to tighten the screws from time to time to make sure it doesn't come apart. While the product might be a bit expensive for my taste, I do highly recommend it if you are looking for something to manage your keys. Keep in mind that even with the long screws provided, you won't be stuffing much more than 6-8 keys inside of one of these things, and it can be slightly difficult to access the middle keys.

## Frequently Bought Together

- KeySmart Classic - Compact Key Holder and Keychain Organizer (up to 14 Keys) (Black)
- KeySmart MultiTool - 5-in-1 Multi-Purpose Keychain Tool with Box Opener, Ruler, Pry Bar, Phillips and Flat Head Screwdriver - EDC Gear Mini Multitool, and Keychain Accessories
- KeySmart Safe Box Cutter - Key-shaped Safe Package Opener For Everyday Carry, with Finger Protection Fits Perfectly on Keychain or Inside a KeySmart (Black)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.jp/products/746450845-keysmart-key-storage-system-key-case-black](https://www.desertcart.jp/products/746450845-keysmart-key-storage-system-key-case-black)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-10-28*