Pottery and Ceramics Supplies Reviews and Guides
PotteryHow helps beginner and returning potters choose and use pottery supplies at home. We cover clay, glazes, kilns, kiln parts, tools and slip casting, and we pick products by firing range, safety, durability, ease of use and value for money.
PotteryHow helps new and returning potters choose supplies and fix common studio problems. We cover clay, glazes, kilns and tools, then explain what each one does well in plain, practical language. Expect roundups, reviews, guides and how-to advice built around real firings. Topics covered: pottery clay, glazes and underglazes, glaze mixing, kilns, kiln parts and ventilation, kiln furniture, pottery tools, mold making and slip casting, kits and gifts, books and learning.
Free Tools & Calculators
Work it out in seconds: free, right in your browser, no sign-up. Tap “Use it here” to use a tool without leaving this page.
Ceramic Glaze Colorant Chart
Look up the color family cobalt, copper, iron, chrome, manganese, rutile, nickel or stains give by amount, cone, atmosphere and base glaze.
Cone Temperature Converter and Glaze-Clay Cone Matcher
Convert any Orton cone (022–12) to °F and °C at your heating rate, then check whether your clay and glaze cones match.
Glaze Calculation Software Finder
Filter six verified glaze chemistry apps by cost, platform, offline use and must-have feature to find ceramic glaze calculation software that fits.
Glaze Recipe Batch Calculator
Convert a percentage glaze recipe (base + additions) into gram, kg, ounce or pound weights for any batch size, with normalizing and a weighing sheet.
Glaze Specific Gravity Calculator (How Much Water to Add)
Find your glaze's specific gravity from a weighed sample and estimate how much water to add or remove to reach your target SG.
Home Pottery Studio Startup Cost Calculator
Estimate what a home pottery studio costs to set up, including wheel, kiln, kiln furniture, tools, mats and clay, at budget, mid or pro shelf prices.
Latest Contents
What Is PotteryHow?
Glazes & Underglazes
Glaze can make or ruin a good pot. We cover food safe finishes, firing temperatures, brushing and dipping habits, and the usual causes of crawling, pinholing and running, so test tiles save you from wasted firings.
Books & Learning
Good books and courses shorten the learning curve. We review guides on wheel throwing, handbuilding, glaze chemistry and kiln firing, and point to the ones that explain problems clearly for beginners and returning potters.
Always fire a test tile first, because one small tile can save a whole kiln load.
How PotteryHow Chooses Gear
- Firing range: We check that clay, glaze and kiln temperature ratings match, so a product works with the cones most home potters fire to.
- Safety and ventilation: We look at wiring needs, venting, dust control and handling instructions, because kilns and glaze materials carry real risks.
- Durability and parts: We consider build quality and whether replacement elements, shelves and tool parts are easy to find over several years.
- Value over time: We weigh price against how often you will use it and whether it still helps after the first few months of practice.
Frequently Asked Questions
What pottery supplies does a beginner need first?
Most beginners can start with a block of beginner friendly stoneware or earthenware clay, a small set of basic tools, a sponge, a rib and a board to work on. Glazes and a kiln can come later, since many community studios offer firing services while you learn.
How do I choose the right clay for my kiln?
Match the cone rating of the clay to the temperature your kiln can reach safely. Low fire earthenware and mid range stoneware suit most hobby kilns, while high fire clays need stronger elements. Check the maker label, and fire a small test piece before committing to a full load.
Why does my glaze crawl or pinhole?
Crawling often comes from dust, oil or a glaze layer applied too thickly, while pinholes can come from trapped gas during firing. Clean bisque ware, apply even coats and consider a slower firing or a short hold. Test tiles help you find the cause before ruining a good pot.
Does a home kiln need special ventilation?
Yes, kilns release fumes and heat, so they generally need good airflow and often a dedicated vent. Place the kiln away from walls and flammable items, follow the maker instructions and ask a qualified electrician or installer if you are unsure about wiring or exhaust.
Are pottery kits and gift sets worth buying?
Kits can be a gentle way to try clay, especially for gifts, because they bundle tools and materials in one box. Quality varies, so check what is included and whether you need extra items like a kiln or paint. Serious learners may prefer to build a set piece by piece.
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