Is this pen metal or plastic?

the bottom of the pen including inside of the rubber sleeve is metal, and the top part of the pen is plastic. So the bottom to about 3 times heavier then the top of the pen.

How do you refill the lead? I tried the way they said in one of the reviews and it didn't work. If pull off the end of the pen, please say which

I just checked my pen and here's how you add pencil lead: Unscrew and remove the front of the pen (the grip section). Look closely at the pencil part's metal sleeve and you'll see that about 1/2″ down from the pen body, there's a spot where the lower part of the metal pencil sleeve slides over the upper part. Pull the bottom part of the metal pencil sleeve off. Add lead to the upper part of the metal sleeve, then replace the lower part by slipping it back into place. Hope this helps!!

Can I use gel ink refills instead of the regular ink refills? And how fine is the tip? Can that be changed by utilizing different size refills?

The tip is .7mm. Unit makes this pen with all types of different tip sizes, but I don't know about gel refills. The refills for the Signo multi may work, but I have not had a chance to try them yet. I don't want to waste 6 bucks on the experiment. Jet Pens carries a much larger line up of pens. Prices and availability are odd on Amazon because these pens are made for the Japanese market and not too many companies import them. https://www.jetpens.com/Uni-Jetstream-Multi-Pens/ct/858

Is the Barrel solid black? Is there a silver logo halfway through the pen? The one on the youtube reviews look different from the picture

My pen is solid black at the rubber grip and the barrel. There is a silver ring between them as shown in the picture. There is no logo on the barrel, but it says uni JETSTREAM on the clip.

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三菱鉛筆多機能ペンジェットストリーム 4&1 0.7 ブラック書きやすい MSXE510007.24

Product ID: 733620311

Details

インクの色
黒・赤・青・緑
ブランド
三菱鉛筆
対象年齢
成年
筆記具の形状
ボールペン
色
ブラック

💨Ultra-low friction Jetstream ink

⚙️Twin ball mechanism prevents ink backflow

🖊️4 ink colors + 1 mechanical pencil

¥1433

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.

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Description

🖋️ Write your success story with the pen that means business.

COMPACT POWERHOUSE - Lightweight (23.6g) and perfectly sized (148.8mm length) for all-day comfort in meetings or brainstorming sessions.
NO MESS INNOVATION - Built-in spring tip and twin ball system prevent ink leaks and backflow, so your notes stay pristine.
SMOOTH GLIDE TECHNOLOGY - Experience the world’s first ultra-low friction Jetstream ink for silky, fatigue-free writing that keeps you ahead.
TRUSTED BY PROFESSIONALS - Join thousands of millennials who swear by Mitsubishi’s premium quality and vibrant ink colors to elevate their daily workflow.
SEAMLESS MULTI COLOR MASTERY - Switch effortlessly between black, red, blue, green ink and a 0.5mm mechanical pencil — all in one sleek pen.

The Mitsubishi Jetstream 4&1 multifunction pen combines four vibrant 0.7mm oil-based ballpoint inks with a 0.5mm mechanical pencil in a compact, lightweight design. Featuring revolutionary low-friction Jetstream ink for smooth, quick-drying writing, and a twin ball mechanism to prevent ink leakage and backflow, this pen is engineered for professionals who demand reliability and style in one sleek tool.

Specifications

ASIN	B002CKJ4VC
Amazon 売れ筋ランキング	文房具・オフィス用品 - 8,062位 ( 文房具・オフィス用品の売れ筋ランキングを見る ) 多機能ボールペン - 57位
GTIN (Global Trade Identification Number)	04902778043417
UPC	793187285048 796825073984 785525735339
おすすめ度	5つ星のうち4.5 1,325 レビュー
お客様の年齢層	成年
インクの色	黒・赤・青・緑
インクベース	オイル
インク色	黒・赤・青・緑
カラー	ブラック
グリップタイプ	スムーズ
パターン	単品
ブランド	三菱鉛筆
ブランド名	三菱鉛筆
ペンの線幅	0.7mm ミリメートル
メーカー名	三菱鉛筆(Mitsubishi Pencil)
ユニット数	1 本
保証内容	なし
利き手	両利き
同梱商品	消しゴム
商品の推奨用途	メモ取り, ライティング
商品の重量	9 グラム
商品本体サイズ	14.7 x 1.3 x 1.8 cm
商品種別	多機能ペン
型番	MSXE510007.24
対象年齢	成年
本体形状	円形
材質	ABS, 樹脂, 真鍮
特殊機能	ポケットクリップ, 多機能
生産国	日本
留め具の種類	格納式
直径	13.7 ミリメートル
筆記具の形態	ボールペン
筆記具の形状	ボールペン
筆記具の線の種類	ミディアム
素材	ABS, 樹脂, 真鍮
色	ブラック

Reviews

福**司

これ最高でしょ！文房具大好き

このシリーズは太さや色別に複数所有している。書きやすいし、色付きがいい（緑はあまり使わないので、黒色の太さ違いを入れているものもある）１本持っていれば鬼に金棒くらいｗ知り合いも使っている人が多い。違う色も欲しくなるｗ

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K**侍

ジェットストリームは廉価ボールペンの最高峰の1つ

さらさらで書きやすいです。４色いるのかシャーペンいるのかは個人の需要に合わせてですが、重すぎずちょうど良いペンです。

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A**I

対/コンビニレシート！

ジェットストリームのインクはコンビニのレシートに弱いようです。今まで昼食後のレシート裏をメモ用紙としていましたが、ジェットストリームにしてから文字がかすれます。通常のプリント用紙を相手にすると、かすれは無くなります。今までは感じていませんでしたので、ジェットストリーム特有と思います。

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A**.

最適

これ1本あればとても便利です。ボール径0.7の太い方が書きやすいと思います。なめらかで書きごこち満点。

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や**ん

ダマが

とても書きやすいのですが、書き始める時にインクがかすれるのと、ペン先にインクのダマが出来るのが気になります。

Invalid date

K**O

uni 三菱鉛筆多機能ペンジェットストリーム 4&1 0.7 ブラック書きやすい MSXE510007.24

特に問題なく使用しています。

Invalid date

Ｎ**Ｕ

書きやすい

ジェットストリーム。書きやすいです。書き心地も握り心地も良いです。家用と仕事用で2本持って、替えインクもしっかりストックして使ってます。

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ア**ル

頂き物でしたが、失くしてしまい自分で買いました。

もともと人からいただいたもので、使いやすくて長年使っていたのですが紛失してしまい、今度は自分で購入しました。というくらい使いやすくなじんでいます。何も問題はないのですが、強いて自分の好みからすると、黒のボールペンはもう少し太く出てもいいかなという程度。非常に気に入っております。

Invalid date

A**R

Recommended

Versatile in a neat package. A good alternative to the bic

Invalid date

C**B

Dyr men bra

Mycket bra

Invalid date

M**N

This is by far the best pen I've ever used

This pen is absolutely incredible, the writing experience is comparable to using a hot knife through butter. It is so smooth and pleasant I will for sure order some more. The delivery took a while but it was well worth it.

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E**K

Pakket ‘bezorgd’, maar niets ontvangen

Mijn pakket is bezorgd volgens track & trace, maar Ik heb niets ontvangen. Waarom?!?

Invalid date

L**.

Writes well and refillable.

My new favorite pen. I love that it has 4 colors and a mechanical pencil so i only have to bring this one pen around with me. The ink glides really well and I like that refills exist for it so I can refill any color i need. Honestly a great choice for a minimalist setup!

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¥1433

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

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三菱鉛筆 多機能ペン ジェットストリーム 4&1 0.7 ブラック 書きやすい MSXE510007.24

Details

Details

Description

Specifications

Reviews

Common Questions

三菱鉛筆多機能ペンジェットストリーム 4&1 0.7 ブラック書きやすい MSXE510007.24