what is pen made up of（関連順）

6:00

Who Invented The Pen? | Invention of A Pen | The Dr Binocs Show | Peekaboo Kidz

Peekaboo Kidz

2,078,797 回視聴 - 2 年前

3:20

Ink: What Is It Made Of?

Heidelberg North America

50,186 回視聴 - 8 年前

8:50

How Pencils Are Made | Made Here | Popular Mechanics

How Ink Is Made

3,197,904 回視聴 - 14 年前

3:27

How Pens Are Made In Factory | Pen Manufacturing Industry | Ball Pen Production

Tech Machine

275,640 回視聴 - 2 年前

14:05

Pilot Fountain Pen Manufacturing (with English captions)

Kevin Schoedel

251,173 回視聴 - 12 年前

4:44

How a Retractable Ballpoint Pen Works

engineerguy

1,490,196 回視聴 - 8 年前

16:08

Turning a Pen with Traditional Tools (How-to Beginners Guide)

Craft Supplies USA

72,348 回視聴 - 5 年前

48:06

Pen Turning 101 with Rob Austin

Gwinnett Woodworkers

529,861 回視聴 - 8 年前

0:10

This magic 3D printing pen has become my kid’s favorite!

Zilarr Toys

72,317,945 回視聴 - 2 年前

10:05

Fountain Pen Mistakes All Beginners Make & How To Avoid Them - Gentleman's Gazette

Gentleman's Gazette

3,234,616 回視聴 - 6 年前

0:58

I found the Perfect CARTOONING Pen!

Toon Desk

12,116,259 回視聴 - 3 年前

0:49

History of the Ballpoint Pen

CNBC Africa

30,276 回視聴 - 13 年前

3:48

How to Make a Pen Gun - Stationery Weapon!

DaveHax

2,212,911 回視聴 - 6 年前

3:46

How to Make a Segmented Pen

Penn State Industries

28,945 回視聴 - 4 年前

6:43

How Does A Fountain Pen Work?!

Schon Dsgn

17,803 回視聴 - 3 年前

7:55

Invention Of PAPER | The Dr. Binocs Show | Best Learning Video for Kids | Fun Preschool Learning

Peekaboo Kidz

5,634,248 回視聴 - 7 年前

5:35

How it's made: LAMY 2000 Fountain Pen

Goldspot Pens

21,259 回視聴 - 5 年前

0:16

Did you know this trick?🤔(Hauser Germany pen) try it.

Terrible chiefs gaming

978,180 回視聴 - 2 年前

0:18

How to erase pen writing #shorts #viral pen eraser at home

DK ARTS

726,537 回視聴 - 1 年前

結果 : what is pen made up of