You can move this picture: drag it, press and hold then drag on a touch screen, or use the arrow keys.Printable guide 05.02

The Clay Hole University Ā· The Pottery Wheel

When to Throw on a Bat, and When Not ToPrintable pottery guide

Three roads, not two: a bat, the bare wheel head, or off the hump. The one question that picks the road for each pot, seven steps to a bat that stays put, and nine steps to lift a pot off a bare wheel head without wrecking the rim.

  • Skill level: Beginner
  • 24 printable pages
  • 6 video picks
  • 7-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 printable edition of When to Throw on a Bat, and When Not To?

It is the free lesson of the same name, rebuilt as a workbook. It starts with the three roads (a bat, the bare wheel head and throwing off the hump) and the one question that picks between them for each pot. Then seven steps to seat a bat so the clay stays on it, wood, plastic and square bats and why porous matters, nine steps for lifting a pot off a bare wheel head, and the honest downside of the hump. On paper it adds a bat log, a one-page card for beside the wheel, a quiz with a full answer key, and a glossary.

Prefer to read it online first? ā€œWhen to Throw on a Bat, and When Not Toā€ is free to read, and always will be.

  • 24printable pages, US Letter
  • 7quiz questions, with a full answer key
  • 6hand-picked videos, each with a QR code
  • 16glossary terms in plain language
  • 2workbook pages you fill in yourself
Why a printable, for this one

The question every potter hits in the first month

Somebody tells you to use a bat for plates, and then you are on your own. So you put everything on a bat, or nothing on one, and neither is right.

The real answer is one question you ask of each pot: can you get your hands around it without changing its shape? It takes half a second, the answer changes from pot to pot, and it is why professional potters still own stacks of bats.

The rest is technique that happens with clay on your hands: drying the bat, clearing the pin holes, the second wire pass that frees the pot. That is the moment a page beside the wheel earns its keep.

Look inside

Real pages, for beside the wheel

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

  • Page 5 of the ā€œWhen to Throw on a Bat, and When Not Toā€ printable guide: the three roads, shown with the sample watermark
    The three roadsA bat, the bare wheel head and the hump side by side, what each one is best for and what it costs you, and the one sentence to take away.
  • Page 6 of the ā€œWhen to Throw on a Bat, and When Not Toā€ printable guide: use a bat, or skip it, shown with the sample watermark
    Use a bat, or skip itTwo lists: when a bat saves the pot, and when it only costs you a setup, a cleanup and a shelf spot.
  • Page 9 of the ā€œWhen to Throw on a Bat, and When Not Toā€ printable guide: the bat log, shown with the sample watermark
    The bat logOne row a pot: what you made, the road you chose, whether it came off clean, and what went wrong.
  • Page 11 of the ā€œWhen to Throw on a Bat, and When Not Toā€ printable guide: lifting off the wheel head, shown with the sample watermark
    Lifting off the wheel headThe start of the nine lifting steps: compress the base, sponge off the slip, a few drops of water, and a wire pulled taut and flat.
Flip through the free sampleTen pages, free, no email required.
Paper beats the screen here

A card that props against the splash pan

You cannot skim a video. You can skim a page, with slip on your hands and a pot waiting to come off.

  • The bat card

    The one question, seating a bat, lifting off a bare wheel head, and which bat to grab, on one page.

  • A bat log

    One row a pot, with the road you chose and whether it came off clean. It shows you which forms you still put on a bat out of habit.

  • Four seconds that save the pot

    Dry the bat, clear the pin holes, drop it flat onto both pins, spin it and watch the edge. Short enough to read mid-setup.

  • When it goes wrong

    Clay across the room, a wobbling bat, a base cracked overnight, a pot that will not let go, and what each one means.

How the guide is built

Built for your first month at the wheel

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 traps, and what success looks like.

  • Three roads, compared

    A bat, the bare wheel head and throwing off the hump, each with what it is best for and what it costs.

  • Seven steps, then nine

    Seating a bat so the clay stays put, then lifting a pot off a bare wheel head with the rim still round.

  • Wood, plastic or square

    Porous against non-porous, why plastic means wiring the pot loose while it is soft, and why a wood bat never sits soaking.

  • Six videos worth your time

    Hand-picked from potters including Florian Gadsby, each with a note on why it is here and a code that goes straight to it.

  • Codes that keep working

    Every QR code points at a short Clay Hole address, so a printed copy keeps working when a video moves.

Why the University is free

The lesson is free. It always will be.

All of the teaching in this guide comes from the free ā€œWhen to Throw on a Bat, and When Not Toā€ lesson at The Clay Hole University. No paywall, no sign-up, no catch.

A bat is not a beginner crutch and it is not an advanced tool. Reaching for one is a decision about the pot, not a report card on you, and nobody should have to pay to hear 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 05.02, the second guide in The Pottery Wheel. 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 bat log, a one-page bat card, a printed quiz with an answer key, and a glossary, all laid out to print cleanly.
Is using a bat cheating?
No. Working potters who sell their pots for a living own dozens of bats. A bat is a way of not touching something you should not touch yet, and that is a decision about the pot, not a report card on you.
Should a total beginner start with a bat or without one?
Without, for your first stretch, and then a bat the moment you try something wide or flat. Small early cups are the low-stakes place to learn to lift. Use a bat for everything from day one and you can be two years in and still unable to get a mug off a wheel head.
Why did my clay fly off the bat?
Most often the bat was wet. A film of water between the bat and the clay is a lubricant, and a spinning wheel finds it. The other two causes are placing the clay gently instead of slamming it, and never patting the base down to seal it. The seating steps cover all three.
Do plastic bats warp?
Not from water, the way wood and MDF do when they are left soaking. Plastic can warp from heat and sun, so keep it away from both and it lasts for years. The catch with plastic is different: it never lets go of the pot, so wire the pot loose while it is still soft.
Can I trim on a bat?
Yes, right way up. The bat goes back on its pins and the pot returns already centered, which helps with the lower wall and the outside of the base, and with a set that has to match. A foot ring cut into the underside still means turning the pot over and centering it.
Does everything off the hump need trimming?
Most of it. Pots off the hump come off with a rounded underside and a base thicker than you meant, so most of them get trimmed. If you dislike trimming, the hump will not feel like a shortcut. If you were going to trim anyway, it is close to free.
I am not at The Clay Hole. Is it still useful?
Yes. Bats, wire tools and the hump work the same on any wheel. The few lines about what our own studio stocks are dated, and nothing in the method depends on them.
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 every QR code is checked to still scan from a soft grayscale home print.
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 don’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.

The bat is not the decision. The pot is.

Print it, keep the card beside the wheel, and log the road you took for every pot.

Get the printable · $5.00

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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.

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