How to Create a Mug Using the Iron and Ceramic Modeling Technique: Step by Step

The slab technique is one of the most versatile and accessible ways to work with ceramics, ideal for both beginners and experts. In this tutorial, you'll learn how to create a functional and unique mug using this technique.

Materials needed:

• Modeling clay (preferably low or medium temperature, depending on the desired finish).

• A special roller or roller for ceramics.

• Wooden guides (about 5 mm thick, to ensure uniform thickness).

• A knife or clay cutter.

• A container with water and a sponge.

• Slip (a mixture of clay and water).

• Texturizers or decorative elements (optional).

• A glass or cup to use as a mold (optional).

• Finishing tools: stakes, ridges, etc.

Step by step to create your mug:

1. Prepare the clay

• Knead the clay to remove air bubbles and achieve a homogeneous consistency.

• Form a ball and flatten it slightly with your hands.

2. Spread the clay plate

• Place the clay between the wooden guides and use the rolling pin to spread it evenly. The sheet should be about 5 mm thick.

• If you want to add texture, press a texturizer onto the surface before cutting.

3. Cut the pieces

• Cut a rectangle that will be the body of the mug. Its height and length will depend on the desired size.

• Cut a circle for the base of the cup.

• Cut a narrow strip that will serve as the handle.

4. Assemble the cup body

• Gently fold the rectangle into a cylinder and join the edges with slip. Use a tool to smooth the seam and reinforce it.

• Join the circular base to the cylinder using slip. Press lightly and smooth the joints with a damp sponge.

5. Create and place the handle

• Take the strip cut for the handle and shape it into a curve.

• Place it in the desired location, joining both ends to the cylinder with slip. Reinforce the joints and smooth carefully.

6. Smooth and finish

• Check the entire surface of the bowl to correct any irregularities or visible joints.

• Use a damp sponge to smooth the surface and give a clean finish.

7. Drying

• Let the mug air dry in a cool, dry place for at least 24-48 hours, or until completely dry (“bone dry”).

8. Cooking

• Fire the mug in a kiln according to the clay's specifications. Typically, the first firing is at 900–1000°C (biscuit).

9. Decoration and enamel

• Apply nail polish according to your desired design. You can dip, paint, or spray the nail polish.

• Perform a second firing at the temperature indicated by the glaze (generally 1200-1300°C for high temperature glazes).

Additional tips:

• Experiment with textures or glazes to personalize your mug.

• If you're a beginner, try using molds or templates to make the process easier.