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Mechanical Pencin: A website about the hidden engineering in everyday objects

Recorded: May 31, 2026, 5:01 a.m.

Original Summarized

Mechanical Pencil

XX SECTION XXLAUNCHED: 1988XX SECTION XXLAUNCHED: 1988XX SECTION XXLAUNCHED: 1988MECHANICAL PENCILBREAKDOWNSSIGN UPABOUTAn illustrated celebration of the engineering around usMECHANICAL PENCILAn illustrated celebration of the engineering around usMECHANICAL PENCILWelcome! Are you curious why a clicky Pen... clicks? How a Zippo Lighter flips open? Or what lives inside a Pez Dispenser? I've illustrated tear-downs and break-downs of everyday products that you may have taken for granted. Let's take a look inside and understand how they work. Click around, have fun and maybe learn something new! Welcome! Are you curious why a clicky Pen... clicks? How a Zippo Lighter flips open? Or what lives inside a Pez Dispenser? I've illustrated tear-downs and break-downs of everyday products that you may have taken for granted. Let's take a look inside and understand how they work. Click around, have fun and maybe learn something new! NEW!PILOTG2 RETRACTABLE PENc: 1997NEW!PILOTG2 RETRACTABLE PENc. 1997ZIPPOLIGHTERc: 1933ZIPPOLIGHTERc. 1933BICMECHANICAL PENCILc: 1988BICMECHANICAL PENCILc. 1988PEZCANDY DISPENSERc: 1952PEZCANDY DISPENSERc. 1952Sign up for updatesWant to know when I make a new entry or have new illustrations to share? Sign up below. SUBMITSUBMITAbout This SiteWhat Is This Website?This is a place where I want to share engineering tear-downs and deep-dives of products that I find interesting (not just mechanical pencils).Who Made This?Me! My name's Bryan. I'm a mechanical engineer and artist.Why Did I Do This?Mostly for fun! This project came about as a way for me to blend two worlds: engineering and art. I'm hoping this site not only visualizes how things work, but does it in a beautiful way.How Were These Breakdowns Created?I take the product apart. CAD it up. Illustrate each view. Then animate and lay it out for the web. That sounds quick, but it does take me quite a bit of time to create each one.Why The Name "Mechanical Pencil"?1) I'm a Mechanical Engineer (Mechanical) who loves to draw (Pencil).2) A Mechanical Pencil was my go-to drawing medium as a kid, and I probably popped it open countless times, but I never took the time to appreciate how it works.What Is This Website?This is a place where I want to share engineering tear-downs and deep-dives of products and mechanisms that I find interesting or want to better understand (not just mechanical pencils).Who Made This?Me! My name's Bryan. I'm a mechanical engineer and artist.Why Did I Do This?Mostly for fun! This project came about as a way for me to blend two worlds: engineering and art. I'm hoping this site not only visualizes how things work, but does it in a beautiful way.How Were These Breakdowns Created?I take the product apart. CAD it up. Illustrate each view. Then animate and lay it out for the web. That sounds quick, but it does take me quite a bit of time to create each one.Why The Name "Mechanical Pencil"?1) I'm a Mechanical Engineer (Mechanical) who loves to draw (Pencil).2) A Mechanical Pencil was my go-to drawing medium as a kid, and I probably popped it open countless times, but I never took the time to appreciate how it works.Get In TouchFeel free to email me: bryan@mechanical-pencil.com© 2025 Bryan Macomber Design LLC. All Rights Reserved.© 2025 Bryan Macomber Design LLC. All Rights Reserved.© 2025 Bryan Macomber Design LLC. All Rights Reserved.

The project, titled Mechanical Pencil, serves as an illustrated celebration of engineering principles applied to everyday products, aiming to demystify how various mechanisms function. The core objective of the site is to provide deep-dives and engineering tear-downs of products that individuals may take for granted, such as the click mechanism of a pen, the operation of a Zippo lighter, or the internal workings of a Pez dispenser. The creator, Bryan, is a mechanical engineer and artist who established this platform to blend the worlds of engineering and art, seeking to visualize mechanical processes in an aesthetically pleasing manner.

The motivation behind the project stems from Bryan's personal experience and intellectual curiosity. He was inspired to create this work by wanting to understand the mechanisms behind common objects that people often overlook. The name "Mechanical Pencil" reflects his dual interests: his background in mechanical engineering and his passion for drawing. He noted that a mechanical pencil was his childhood drawing medium, and despite interacting with it countless times, he never took the time to appreciate its underlying mechanics.

The methodology employed in creating these breakdowns is rigorous and multi-faceted. The process involves thoroughly disassembling the product, utilizing Computer-Aided Design to map out the components, illustrating each view, and subsequently animating and arranging these views for web presentation. This process, while demanding significant time, is necessary to capture the complexity of the mechanisms. The site functions as a repository for these engineering deep-dives, intended to allow visitors to explore how things work through visual and analytical means. The creator invites engagement by providing these intricate analyses to share knowledge and foster a deeper understanding of engineering and design.