You can move this picture: drag it, press and hold then drag on a touch screen, or use the arrow keys.Printable guide 06.16

The Clay Hole University ยท Advanced Throwing

Functional Pottery Is EngineeringPrintable pottery guide

Why the pots people reach for keep getting reached for, taken apart touch point by touch point.

  • Skill level: Intermediate
  • 20 printable pages
  • 4 video picks
  • 5-question quiz + answer key

Flip through the free sample
  • Instant download
  • Prints on any home printer
  • The full lesson stays free online
The printable, at a glance

What is the Functional Pottery Is Engineering printable guide?

It is a printable workbook edition of The Clay Hole Universityโ€™s free โ€œFunctional Pottery Is Engineeringโ€ lesson. It takes three things apart, a mug, a pouring vessel and a lidded jar, and names the decision behind every surface a hand or a mouth actually meets. Then it gives you ten tests to run in your own kitchen on pots you already own. On paper it adds a log for those tests, a one page card, a quiz with a full answer key, and a glossary.

Prefer to read it online first? The โ€œFunctional Pottery Is Engineeringโ€ lesson is free, and always will be.

  • 20printable pages, US Letter
  • 5quiz questions, with a full answer key
  • 4hand-picked videos, each with a QR code
  • 16glossary terms in plain language
  • 2workbook pages you fill in yourself
Why a printable, for this one

Your favourite mug is not your favourite by accident

There is a mug in your cupboard you reach for more than the others, and if you asked yourself why, you would probably say something about the glaze. It is almost never the glaze.

It is the rim being thin enough to drink from cleanly and eased enough not to feel sharp. It is the handle attached high, where your grip sits near the full mugโ€™s centre of gravity. It is the foot wide enough to shrug off a bump. Six decisions, none of them visible, all of them made by somebody at a wheel.

This guide names all six, and the ones behind a pouring lip and a lid, and then it sends you to your own kitchen with ten tests. It is the fastest way we know to stop guessing at why one pot works and another does not.

Look inside

Real pages, and then your own cupboard

These are actual pages from the guide, shown here with the sample watermark. The full guide has none.

  • Page 5 of the โ€œFunctional Pottery Is Engineeringโ€ printable guide: the mug, in section, shown with the sample watermark
    The mug, in sectionSix touch points mapped on one drawing, each with the decision behind it and what it costs you to get wrong.
  • Page 7 of the โ€œFunctional Pottery Is Engineeringโ€ printable guide: lids: a fit is a promise, shown with the sample watermark
    Lids: a fit is a promiseThe knob, the flange, the clearance gap and the gallery, and why all four have to agree.
  • Page 9 of the โ€œFunctional Pottery Is Engineeringโ€ printable guide: ten kitchen tests, shown with the sample watermark
    Ten kitchen testsRun on pots you already own. The fastest way to stop guessing at why one works and another does not.
  • Page 11 of the โ€œFunctional Pottery Is Engineeringโ€ printable guide: the kitchen test log, shown with the sample watermark
    The kitchen test logA row per pot you test, so the answers turn into decisions you can make at the wheel.
Flip through the free sampleTen pages, free, no email required.
Paper beats the screen here

Why this one, of all of them, belongs on paper

This guide sends you away from the wheel and into your own kitchen, and the answers are only worth anything if you write them down.

  • It travels to the cupboard with you

    Ten of these tests happen at a sink and a table, nowhere near a studio. A page goes there; a lesson tab does not.

  • It turns opinions into numbers

    Weigh the mug you actually reach for. Measure the rim you like. The log is where a preference becomes a target you can throw to.

  • It is a reference you keep coming back to

    The three case studies are the vocabulary for every functional pot you make after this, which is why they are worth having on a shelf rather than in a tab.

  • One card lives by the wheel for good

    The touch points and the tests on a single page you can pull out of the binder.

How the guide is built

Built to be used in a kitchen as much as a studio

Every guide in the series is designed as a workbook first and a document second. For this one, that means:

  • A learning dashboard before page one

    What you will learn, what you need, the assumptions that get made first, and what you should be able to do by the end.

  • Three case studies, taken apart

    A mug, a pouring vessel and a lidded jar, each drawn in section with every touch point numbered and explained.

  • Ten tests you run at home

    On pots you already own, with a log to record what you find. Nothing here needs a studio or a kiln.

  • The numbers worth holding on to

    Where the guide gives a figure it says where it comes from, and where there is no published figure it says that too rather than inventing one.

  • Videos you can reach from a printed page

    Four videos chosen for what they show rather than who made them, each with a note on why it is worth your time and a code that goes straight to it.

  • Plain words for the jargon

    A sixteen term glossary, from the marli and the gallery to the knuckle gap, written the way we would explain it at the wheel.

Why the University is free

The lesson is free. It always will be.

All of the teaching in this guide comes from the free โ€œFunctional Pottery Is Engineeringโ€ lesson at The Clay Hole University. No paywall, no sign-up, no catch.

Most potters learn shape long before they learn why a pot works, and it is the second one that gets a mug used every day instead of kept in a cupboard. Nobody should have to pay to learn that, so the lesson stays free.

The University is free and stays free. The guides are the version rebuilt for paper with an unreasonable amount of care, and buying one keeps the free side going.

Thank you. Genuinely.

Dan Pearce, founder of The Clay Hole
Collect them

Build a little pottery library

Every guide carries a permanent number. This one is 06.16, the sixteenth guide in Advanced Throwing. The series is designed to live together in a binder, section by section, so the craft ends up on your shelf in the order you learn it.

Put any five printable guides in your cart and the cheapest one is on us. Put in nine and the two cheapest are on us. It happens automatically at checkout, no code to remember.

See every printable guide

  • 5guides in your cart1 on us
  • 9guides in your cart2 on us
Good questions

Before you buy

Is this different from the free lesson?
The teaching is the same, and the free lesson is complete. The printable adds a log for the ten kitchen tests, a one page card, a printed quiz with an answer key, and a glossary.
Is this a throwing guide?
No, and it says so. It is about which decisions matter and why, and it points at the throwing lessons for how. You could use every page of it and never touch a wheel.
Do I need a studio to use it?
Not for most of it. Ten of the tests happen in your kitchen with pots you already own, which is the part people tell us changed how they look at their own work.
Will it tell me how thick to make a mug wall?
It gives you a way to find out rather than a number to copy, and it is honest that the drawings are magnified. The wall thickness lesson (05.11) has the figures.
I mostly hand build. Is it still relevant?
Yes. A rim, a handle, a foot and a lid are the same problems however the pot was made. Nothing in the reasoning depends on a wheel.
Is it about food safety?
No. It is about whether a pot works in a hand. Food safety and glaze fit are their own lessons and this one points at them rather than repeating them.
I am not at The Clay Hole. Is it still useful?
Yes, and probably more than most, because the tests use your own cupboard. Anything specific to our studio is marked as ours, and the studio numbers carry the date they were true.
Do I need a fancy printer?
No. It is designed for an ordinary home or office printer on regular US Letter paper, with nothing important near the edges, so normal printer margins cut nothing off.
Can I print it in black and white?
Yes. Nothing depends on color, and we looked at the workbook pages in grayscale to be sure.
Can I use it on an iPad or laptop instead?
Yes. Every QR code in the guide is also a tappable link, so on a screen you just tap instead of scanning.
How do I get it after I buy?
Right after checkout you get a download link by email and on your order confirmation page. Each link works up to seven times.
What if the guide gets updated?
Every edition carries a version number. When we correct or improve a guide, everyone who bought it gets an email with the new edition at no charge.
Can I share it with my class or studio?
Please donโ€™t. It is licensed for your own personal use. Anyone can read the full lesson free online, and the printable is here if they want their own copy.

Go and weigh your favourite mug

Print it tonight. Run three of the tests before you next sit down at a wheel, and write the numbers in the log while the pot is still in your hand.

Get the printable · $10.00

The Clay Hole University Printable Guide Terms

Licensing, safety, digital delivery, and refund terms

Your copy is yours. The guide is not.

Your purchase gives one individual purchaser a limited, non-exclusive, non-transferable license for personal use only. You may download the guide to your own devices, print copies for your own use, write all over them, spill clay water on them, replace a coffee-damaged copy, and generally use the heck out of what you bought.

What you may not do is distribute the guide to anyone else, whether you charge for it or not.

That means you may not share, forward, email, upload, post, publish, copy, reproduce, resell, sublicense, redistribute, or otherwise provide the guide, or any substantial portion of it, to another person. You may not place it in a shared drive, group chat, membership library, online community, file-sharing service, studio resource folder, classroom packet, employee handbook, course, workshop, or other shared collection. You may not make copies for students, members, employees, friends, classes, studios, schools, groups, or organizations.

You may not remove or obscure copyright notices, watermarks, attribution, or other ownership information, or sell, republish, or commercially exploit modified or derivative versions of the guide.

Purchasing the guide does not transfer ownership of its copyrighted text, photographs, illustrations, graphics, layouts, worksheets, or other original content. Those rights remain with The Clay Hole and their respective rights holders. Copyright law protects the expression contained in these guides, while ideas, methods, techniques, and processes may have different legal treatment.

If you would like to use one of our guides with a class, studio, school, team, or other group, contact The Clay Hole about permission or group licensing. Please do not make twenty copies and call it manifesting.

Pottery is wonderfully unpredictable. It also carries real risk.

We work hard to make The Clay Hole University accurate, useful, practical, and ridiculously thorough. But pottery is a hands-on craft involving countless variables that no written guide can completely control or anticipate.

Depending on what you are doing, ceramics may involve extreme heat, kilns, electricity, gas, flame, sharp tools, spinning machinery, heavy equipment, pressurized equipment, silica-containing dust, fumes, chemicals, raw materials, stains, oxides, glazes, combustible materials, hot surfaces, breakable objects, and other hazards capable of causing serious injury, illness, property damage, fire, or worse.

These guides are provided for general educational and informational purposes. They are not a substitute for hands-on training, competent supervision, your studioโ€™s safety procedures, applicable laws or codes, Safety Data Sheets, or the instructions and warnings supplied by the manufacturers of your clay, glaze, chemicals, tools, kilns, equipment, protective gear, or other materials.

Studios, kilns, clay bodies, glazes, firing schedules, electrical systems, ventilation systems, equipment, environmental conditions, application thicknesses, material formulations, and individual techniques vary enormously. Something that works beautifully in one situation may fail spectacularly in another. That is part of pottery. Occasionally, it is a very expensive part of pottery.

You are responsible for determining whether any technique, material, combination, firing schedule, tool, or process described in a guide is appropriate and safe for your specific circumstances before using it.

Use appropriate protective equipment. Use adequate ventilation and dust control. Read manufacturer instructions and Safety Data Sheets. Follow your studioโ€™s rules. Obtain qualified instruction when a process or piece of equipment requires it. Test materials and techniques before committing important work to them. If you do not understand how to perform something safely, do not proceed until you do.

Never assume that a ceramic surface, glaze, clay body, firing method, finished vessel, repair, decoration, or other result is food-safe, microwave-safe, dishwasher-safe, oven-safe, structurally sound, chemically stable, or suitable for any particular purpose solely because it appears in or is discussed in one of our guides. Verify suitability independently when it matters.

Ceramics also refuses to sign contracts promising beautiful results. Colors change. Glazes move. Kilns have opinions. Pots crack. Materials interact unexpectedly. Manufacturers reformulate products. Equipment behaves differently. The Clay Hole does not guarantee any particular aesthetic, functional, firing, glazing, structural, or other result.

By choosing to use the information in a guide, you accept responsibility for your own materials, equipment, workspace, safety decisions, testing, methods, and results. To the fullest extent permitted by applicable law, The Clay Hole and its owners, employees, contributors, and affiliates are not responsible for injury, illness, property damage, lost work, failed projects, kiln or equipment damage, financial loss, or other loss arising from or related to your use of, or reliance upon, the guide.

Nothing in these terms excludes or limits any right or liability that applicable law does not allow us to exclude or limit.

Digital guides, immediate delivery, and refunds

These are digital products delivered electronically and made available for use immediately after purchase. Unlike a physical book, a downloaded digital file cannot meaningfully be returned to us once it has been delivered.

By completing your purchase and requesting immediate access to the guide, you consent to digital delivery beginning immediately. Where applicable law provides a cancellation or withdrawal period for digital content, you acknowledge that beginning the download, access, or delivery of the digital content may cause that cancellation or withdrawal right to end.

Once access to or delivery of the purchased digital guide has begun, the purchase is final and non-refundable except where a refund, replacement, cancellation, or other remedy is required by applicable law.

If the file you receive is corrupted, inaccessible, materially different from what was described, or there is a genuine technical problem with delivery, please contact us. We would much rather fix the problem than leave you staring angrily at a PDF that refuses to PDF.

Terms version 2026-09-19b