How to Use Polymer Clay Cutters: Beginner's Guide
New to polymer clay cutters, or fighting with clay that sticks and shapes that come out wobbly? This guide walks you through a clean cut from start to finish, then shows how to fix the most common problems and how to look after your cutters so they keep cutting crisply.
What you need
- Conditioned polymer clay (any brand you like to work with)
- A smooth, hard work surface such as a ceramic tile, which can also go in the oven with your pieces (why a tile helps)
- An acrylic roller or a pasta machine, plus thickness guides if you have them
- Your cutter, and a small tool such as a needle tool or toothpick for tiny details
- Something to prevent sticking: a little cornstarch or baby powder on a soft brush, or a light mist of water
How to cut clean shapes, step by step
- Condition the clay. Knead it until it is soft and bends without cracking. Cold, crumbly clay tears at the edges of a cutter.
- Roll it to an even thickness. For earrings and charms, about 2–3 mm is a good starting point. Use thickness guides or the same pasta machine setting every time so your pieces match.
- Chill it briefly if it is soft. Ten to fifteen minutes in the fridge firms the clay and gives sharper edges, especially for fine details.
- Prepare the cutter. Dust the cutting edge lightly, or mist it with a little water. A very thin layer is enough; too much powder leaves a white film on dark clay.
- Press straight down. Push firmly and evenly until the cutter touches the tile. Do not rock it from side to side, as that can distort the shape.
- Give a small wiggle and lift. A tiny twist before lifting separates the shape from the sheet. Lift the cutter slowly and straight up.
- Release the shape. Remove the excess clay around the cutter first. Then push the shape out from the back with a needle tool, or tap it gently, instead of pulling it with your fingers.
- Finish and bake. Smooth any rough edges with a fingertip or a little baby wipe, then bake following the instructions on your clay's packaging.
Cutters with mirror pairs and sets
Many of our designs come in a mirror set, so you can cut a left and a right earring that face each other. If you buy a set, cut both shapes from the same sheet of clay so they match in thickness and colour. Where a design offers several sizes, the product page shows the available sizes so you can pick the one that suits earrings, charms or pendants.
Cutter sticking, rough edges or missing details? Quick fixes
| What you see | Try this |
|---|---|
| Clay sticks inside the cutter | Dust or mist the cutting edge, chill the clay for 10–15 minutes, and push the shape out from the back. |
| Shape is stretched or lopsided | Press straight down instead of rocking, and lift slowly. Cut on a hard, flat surface such as a tile. |
| Rough or fuzzy edges | Clay may be too warm or too thin. Chill it, then roll to an even 2–3 mm. Clean any dried clay from the cutting edge. |
| Fine details do not release | Use a needle tool from the back, and cut from firmer, chilled clay. |
| Shape cracks when lifted | Condition the clay longer so it is more flexible. Avoid pulling thin parts with your fingers. |
| White powder marks on dark clay | Use less powder, or switch to a light water mist. |
Cleaning and caring for your cutters
- Wipe the cutting edge with a baby wipe or a soft cloth after each colour.
- Remove dried clay with a soft, dry toothbrush or a cotton swab.
- For a deeper clean, use a soft brush with lukewarm water and a little mild soap, then dry thoroughly.
- Do not use hot water, a dishwasher, or the oven, and keep cutters away from strong heat, for example a hot car.
- Store them flat or in a small box so thin edges do not get bent or knocked.
More on cleaning: The Ultimate Guide to Cleaning Clay Cutters.
Frequently asked questions
What thickness should I roll my clay?
About 2–3 mm works well for most earrings and charms. Thinner clay is more fragile; thicker clay makes heavier earrings. Use the same thickness for pairs.
Do I need a pasta machine?
No. An acrylic roller and a pair of thickness guides give an even sheet. A pasta machine is faster and more consistent if you make many pieces.
How do I stop clay from sticking to the cutter?
Use a light dusting of cornstarch or baby powder, or a fine mist of water, and chill soft clay briefly. Pushing the shape out from the back also helps.
Which clay should I use?
Any polymer clay you enjoy working with. Always follow the baking temperature and time on your clay's packaging.
Can I use these cutters with other clay?
Our cutters are designed for polymer clay. Check your clay's instructions for any other use.
Where can I find sizes and measurements?
Each product page lists the available sizes. If a measurement is missing for a design, contact us and we will help.
Keep learning
- Common polymer clay mistakes and how to fix them
- How to bake polymer clay like a pro
- Sanding and polishing polymer clay jewelry
- How to use texture rollers
- How to use image transfer sheets
- How to store polymer clay
Ready to cut?
Browse our Christmas & Winter 2026 launch, start small with micro cutters, try everyday dangle cutters, or explore trinket dish cutters. Everything is in the full cutter collection.